Methods and apparatus for producing herbal vapor

ABSTRACT

The present disclosure relates to systems and methods for producing a consistent and effective herbal vapor. A sealed container pod may include a chamber wall defining an internal volume within which a pre-processed herbal composition (e.g.,  cannabis ) is located. The container pod may include filters for the vapor produced from the herbal composition. The container pod may also include a support member for holding and evenly distributing the herbal composition within the internal volume during vaporization. A vaporizer may be configured to obtain information regarding the contents of the herbal composition. The vaporizer may expose the herbal composition to an automated series of timed temperature adjustments specifically tailored for producing a desirable herbal vapor. The herbal vapor may be collected into a bag and/or canister for subsequent consumption.

BACKGROUND

1. Field

Aspects herein relate to methods and apparatuses for producing herbalvapor.

2. Discussion of Related Art

Cannabis, or herbal marijuana, and the vapor that is produced therefromhas long been found to provide medicinal benefits, such as in treatingcancer, glaucoma, seizures, multiple sclerosis, epilepsy, cancer, HIV,amongst other ailments. A person receiving treatment from cannabis mayexperience a stimulation in appetite, pain relief, relaxation, reducedinflammation and/or other benefits. These effects are due, in largepart, to cannabinoids, which are chemical compounds found in cannabis,that act on the cannabinoid receptor system of the brain. Thecannabinoid receptor system is involved in a number of physiologicalprocesses including appetite, pain-sensation, mood and memory.Endocannabinoids are substances (e.g., neuromodulatory lipids) producedwithin the body that activate cannabinoid receptors. However, it may bedesirable for the amount of endocannabinoids within the body to beincreased. Hence, in some cases, the cannabinoids found in cannabis mayserve to restore or reinforce the presence of endocannabinoids that mayotherwise be lacking within the system.

In certain regions within the United States, physicians are able toprescribe the use of cannabis for patients. However, the ability forcannabis dispensaries to reliably distribute consistent amounts andtypes of cannabis having a particular level of therapeutic quality islimited. For instance, in consuming medical cannabis, patients are oftenleft to acquire loose cannabis buds or leaves stored in an open bag,complete with sticks, seeds and other non-consumable debris. Safetyconcerns may arise when cannabis is obtained in this manner, due torisks of contamination, tampering, misrepresentation, etc. Such cannabismay also have a relatively short shelf-life and may be cumbersome tohandle before use, for example, in having to separate sticks, seeds,debris, or in grinding and packing the cannabis into receptacles forsubsequent consumption.

SUMMARY

The inventor has recognized that it would be advantageous to provideusers (e.g., patients, consumers, recreational users) of herbalmaterials (e.g., vaporized, smoked, etc.) with a system that providesthe ability to consume high-quality herbal vapor in a way that is safe,predictable and convenient. Accordingly, embodiments described hereinrelate to containers and vaporizers, and systems and methods for theiruse in producing herbal vapor that consistently and easily providesusers with a substantially greater therapeutic/medicinal effect incomparison to existing methods.

In various embodiments, a sealed container pod may have a chamber walldefining an internal volume within which a pre-specified and processedamount and type of herbal composition (e.g., cannabis) is stored orotherwise located. The container may include one or more filterssuitably positioned and constructed to filter vapor arising from theherbal composition. The container may further include a support memberfor holding the herbal composition during vaporization. The supportmember may be useful to keep the herbal composition evenly distributedwithin the container than would otherwise be the case without thesupport.

The container may be placed within the receptacle of a vaporizerconfigured to obtain information regarding the contents of the herbalcomposition (e.g., by reading markings on the surface of the container)and exposing the herbal composition to a recipe that may include atemperature profile specifically tailored for producing a desirableherbal vapor. Such a temperature profile may involve an automated seriesof timed temperature adjustments to which the herbal composition issubjected during a stage of herbal extraction. In some embodiments, thevaporizer may be programmed to flow air through the container and into acollection region, such as a bag or canister for containing the herbalvapor. In some embodiments, the canister holding the herbal vapor may beremoved from the vaporizer, for portable consumption.

In an illustrative embodiment, a container for producing an herbal vaporis provided. The container may include a chamber having a wall definingan internal volume and a boundary that seals the internal volume from anexternal environment. The container may also include at least one filterlocated within the internal volume of the chamber constructed andarranged to filter vapor produced from the herbal composition. Thecontainer may further include a support member located within theinternal volume of the chamber, for holding the herbal compositionduring vaporization.

In another illustrative embodiment, a vaporizer for producing an herbalvapor is provided. The vaporizer may include a receptacle for receivinga container including a chamber having a wall defining an internalvolume. The vaporizer may also include an information reader configuredto read information from a surface of the container regarding contentsof an herbal composition located within the internal volume of thechamber. The vaporizer may include a heater for adjusting a temperaturewithin the internal volume of the chamber based on the information readfrom the container, and a controller configured to control the heater tocause an automated series of timed temperature adjustments within theinternal volume of the chamber for herbal extraction based on theinformation read from the container.

In yet another illustrative embodiment, a method for producing an herbalvapor from an herbal composition held within an internal volume of achamber of a container is provided. The method may include providinginformation derived from a surface of the container regarding contentsof the herbal composition held within the internal volume of the chamberto a controller. The method may also include flowing air through theinternal volume of the chamber and into a collection region, and heatingthe internal volume of the chamber during air flow based on theinformation read from the container. The method may further includeadjusting temperature within the internal volume of the chamber toexhibit an automated series of timed temperature adjustments within theinternal volume of the chamber during herbal extraction based on theinformation read from the container.

Various embodiments of the present disclosure provide certainadvantages. Not all embodiments of the present disclosure share the sameadvantages and those that do may not share them under all circumstances.Various embodiments described may be used in combination and may provideadditive benefits.

Further features and advantages of the present invention, as well as thestructure of various embodiments of the present disclosure are describedin detail below with reference to the accompanying drawings.

BRIEF DESCRIPTION OF DRAWINGS

The accompanying drawings are not intended to be drawn to scale. In thedrawings, each identical or nearly identical component that isillustrated in various figures is represented by a like numeral. Forpurposes of clarity, not every component may be labeled in everydrawing. Various embodiments of the invention will now be described, byway of example, with reference to the accompanying drawings, in which:

FIG. 1 depicts a perspective view of a vaporizer and a container systemin accordance with an embodiment;

FIG. 2 shows an exploded perspective view of a container for holding anherbal composition in accordance with an embodiment;

FIGS. 3A-3B illustrate various cross-sectional views showing agitationof a container for holding an herbal composition in accordance with anembodiment;

FIG. 4 shows a perspective cut-away view of another container forholding an herbal composition in accordance with an embodiment;

FIG. 5 depicts a perspective cut-away view of yet another container forholding an herbal composition in accordance with an embodiment;

FIG. 6 shows a perspective cut-away view of another container forholding an herbal composition in accordance with an embodiment;

FIG. 7 shows an exploded view of a container for holding an herbalcomposition in accordance with an embodiment;

FIG. 8 depicts a cross-sectional view of a container for holding anherbal composition in accordance with an embodiment;

FIG. 9 illustrates an exploded perspective view of a vaporizer and acontainer system in accordance with an embodiment;

FIG. 10 depicts a perspective view showing a schematic of internalcomponents of a vaporizer and a container system in use in accordancewith an embodiment;

FIG. 11 shows a close up cut-away perspective view of a vaporizer and acontainer system in use in accordance with an embodiment;

FIG. 12 illustrates a cross-section view of a vaporizer and a containersystem in use in accordance with an embodiment;

FIGS. 13A-13B depict a cross-sectional view of a vaporizer andmouthpiece coupling in accordance with an embodiment;

FIG. 14 shows a perspective view of a vaporizer and a container systemin use in accordance with an embodiment;

FIG. 15 depicts a cross-sectional view of a vaporizer in accordance withan embodiment;

FIGS. 16A-16I illustrate screen shots of a display interface for avaporizer in accordance with an embodiment;

FIG. 17 show more screen shots a display interface for a vaporizer inaccordance with an embodiment;

FIG. 18 depicts a cross-sectional view of a mouthpiece and a containerin accordance with an embodiment;

FIG. 19 depicts an exploded perspective cut-away view of an adapter fora container holding an herbal composition in accordance with anembodiment; and

FIG. 20 illustrates a cross-sectional view of an adapter for a containerholding an herbal composition in accordance with an embodiment.

DETAILED DESCRIPTION

The present disclosure relates to a system that provides users with theability to safely, reliably and conveniently obtain a high-quality,therapeutic herbal vapor, produced from an herbal composition, such ascannabis. In various embodiments, a sealed container pod, vaporizer andan overall system are provided for streamlining the consumption ofherbal vapor in a consistently desirable and safe manner.

In some embodiments, a consumer may simply insert a container pod into avaporizer receptacle (with the option for the vaporizer to remove thelid for the user), never having to measure, weigh, touch, grind, or riskspilling the herbal product to be vaporized and consumed. Similarly,aspects of the present disclosure may minimize or otherwise limit directcontact of the herbal product with packagers, retailers or other personsalong the manufacturing and production chain, to reduce the potentialfor contamination thereof. The contents within the container pod may besubject to a recipe of conditions pre-specified for the contents of thatparticular container pod, in producing a suitable herbal vapor. Such anherbal vapor, when subject to the appropriate recipe, is produced withsubstantially the entirety of the active/therapeutic ingredients fromthe original herbal blend having been preserved and extracted.

As provided herein, an herbal composition may include matter derivedfrom a plant, used for consumption, such as for medicinal, therapeutic,aromatic and/or culinary purposes. An example of an herbal compositionthat may be employed for medicinal and/or therapeutic purposes iscannabis or marijuana, which involves the use of various cannabinoidcompounds, such as tetrahydrocannabinol (THC), cannabidiol (CBD),cannabinol (CBN), tetrahydrocannabivarin (THCV) and cannabigerol (CBG).Such compounds may be used for medical therapy in treatment of diseaseand/or to alleviate symptoms, for example, in reducing nausea/vomitingand treating pain and muscle tightness or stiffness. Other herbalcompositions may also be possible. For example, the herbal compositionmay also include flavonoids, terpenoids, amino acids, proteins, sugars,enzymes, fatty acids, esters and/or other compounds. Or, the herbalcomposition may include any one or combination of tobacco, spice, tea,herbal extracts, leafy food products, etc. The resulting herbalcomposition, consumed as a whole, may synergistically provide a highlydesirable medicinal and/or therapeutic effect for the consumer.

As also provided herein, a vapor may include a gaseous phase substancethat has components which may also exist as a liquid and/or solid. Thevapor may include a mist, aerosol and/or nebulized composition thatincludes fine solid and/or liquid particles suspended in a gas or, insome cases, the vapor may be substantially formed as a gas. Accordingly,an herbal vapor is a vapor extracted or otherwise derived from an herbalcomposition. For example, an herbal vapor may include a gaseoussubstance having small droplets of oil, water and/or other chemicalcompounds suspended therein. Vaporizers may be devices used to vaporizeor nebulize the active ingredients of an herbal composition and/or othermaterials, for the purpose of inhalation. In some embodiments, thevaporizer is a nebulizer. In some cases, a vapor includes liquid (e.g.,water, oil, etc.) particles mixed with hot ambient air, which is cooleddown so as to condense into a fine cloud of visible airborne droplets.Accordingly, the active ingredients may be breathed or otherwiseadministered as medication and/or as therapy in a vaporized form.

In some embodiments, the container pod includes a chamber having a walldefining an internal volume for containing the herbal composition. A lidmay provide a seal for the container so that the herbal compositionlocated within the internal volume is isolated from the externalenvironment and, for example, is kept from degrading. The sealedcontainer may further provide quality control for the herbalcomposition, which may be pre-processed and packaged therein, providingconsistency and reliability of its contents. The container pod may alsoprovide an appropriate environment (e.g., dark, low in relativehumidity, inert, etc.) to promote curing and/or decarboxylation of theherbal composition. Accordingly, the sealed container pod may providethe herbal composition with a relatively long shelf-life. Thus,container pods in accordance with the present disclosure may be kept forlong periods of time without suffering degradation of the contentstherein and, for example, may be easily transported, sold in stores,used in vending dispense machines, etc.

The container pod may further include readable information, for example,given by clear labelling (e.g., markings) on an exterior surface of thecontainer, for providing to a user and/or system information regardingits contents. Such information may ultimately be relevant in subjectingthe herbal composition to conditions that predictably result in apreferred herbal vapor, with consistency in effects/experience, quality,taste and/or smell.

The container may include a filtering mechanism, such as one or morefilters located on either side of the herbal composition, for removingundesirable particulates and/or other contaminants from the herbal vaporas it travels away from the internal volume of the chamber and into acollection region.

The container may also include a support member to hold the herbalcomposition within the internal volume of the chamber duringvaporization. The support member may suspend or otherwise distribute theherbal composition within the internal volume during exposure tovaporization heat.

In some embodiments, a vaporizer may be equipped with a controller thatis configured to obtain information regarding the contents of the herbalcomposition based on the readable information. For instance, thevaporizer may have an information reader, such as a digital code reader(e.g., for bar codes, QR codes, etc.) for reading the readableinformation on the surface of the container and/or user interface, forproviding input to the controller of the information about the herbalcomposition. Based on this input, the vaporizer may process the herbalcomposition within the chamber according to a specific vaporizationrecipe, to produce an herbal vapor having particularly desirablecharacteristics. For example, the vaporizer may flow air through thechamber as well as provide a temperature profile within the chamber forextracting a suitable combination of chemical compounds according to aspecified protocol. In some embodiments, this temperature profile mayinclude a number of timed temperature adjustments that occur during theperiod of vaporization when herbal extraction occurs. In some cases, thevaporizer may provide this temperature profile as part of an automatedprocess of herbal vaporization and extraction, or a user may input sucha profile into the vaporizer. Vapor generated from the herbalcomposition is then passed from the internal volume of the chamber to abag, canister and/or other collection region, for consumption by a user.

FIG. 1 depicts an illustrative embodiment of a container 10 for holdingan herbal composition and a vaporizer 100 having a base 110 including ahousing 112 that further includes a receptacle 114, for receiving thecontainer 10 and processing the herbal composition to produce a suitableherbal vapor. In this embodiment, the vaporizer 100 includes aninterface 120 having display and control features for receiving inputfrom a user to transmit commands to the system, as well as providingfeedback or information to the user. For instance, such user input mayprovide signals to the controller, for adjusting one or morevaporization parameters, such as the rate of air flow, temperature,relative humidity and/or other characteristics of the internal volume ofthe chamber.

As discussed herein, the vaporizer 100, or another device 200 (e.g.,portable/wireless device, phone, etc.), may be configured to obtaininformation regarding the contents of the herbal composition held withinthe container 10, for example, via labelling/markings located on anexterior surface of the container. Hence, the base 110 also includes adigital reader 122, which may be located on the exterior surface of thevaporizer (as shown). Alternatively, or in addition, a digital readermay be located at another region of the vaporizer, for example, at ornear the receptacle 114 so that information regarding the container 10may be obtained upon delivery. Based on this information, the vaporizermay then subject the herbal composition to a vaporization recipe whichmay include a temperature profile that is specially crafted forextracting a suitable combination of chemical compounds from the herbalcomposition, to achieve a balance that gives rise to a desiredtherapeutic result.

Any suitable information reader may be employed. As noted above, thedigital reader may collect information from a surface of the containerpod regarding the contents of the herbal composition and/or a preferredrecipe for its vaporization. Based on markings on the surface of thecontainer, the reader may provide a control unit of the vaporizer withany appropriate identification information (e.g., serial number,ingredients, herbal contents, strain information, chemical compoundinformation, grower information, flavorings, weight, packing dates,use-by/expiration dates, patient/medical information, etc.) and/orvaporization information (e.g., cycle time, air velocity, airtemperature, relative humidity, etc.) for the particular contents heldwithin the container 10. The reader may also provide to the vaporizeridentification information regarding the specific contents of thecontainer pod. Accordingly, consumers are not left to guess the contentsof the container pod, nor what vaporization recipe(s) apply.

As further shown, the vaporizer 100 may be equipped to receive acanister 150, or may have another type collection region, for collectionand/or temporary storage of the herbal vapor produced from the container10. In this embodiment, the canister 150 includes a housing 152, anupper cap 154 and a lower cap 158. The upper cap 154 includes amouthpiece 156 through which a user may inhale vapor stored within aninternal volume of the canister. The lower cap 158 may provide thecanister with the ability to be suitably secured to the base 110. Forexample, the lower cap 158 may have a structure that complements thecorresponding receiving area of the base 110.

In some embodiments, the lower cap 158 further includes a protrusion 159that is biased outward so as to fit within a complementary insertionhole (not shown in the figures) within the receiving area of the base110. Such a construction provides for the canister to be suitably heldin place during operation of the vaporizer, while also allowing a userto easily remove the canister 150 from the base 110. It can beappreciated that any other suitable structure or feature may be used tohold or secure the canister or other collection member in place.

As further shown in FIG. 1, for some embodiments, the base includes asafety button 116 which may be used to prevent undesirable operation ofthe vaporizer 100. For example, when the safety button 116 is depressed,by appropriate placement of the canister, the vaporizer 100 (e.g.,heater, pump, etc.) may be permitted to operate according to normalparameters. In contrast, when the safety button 116 is not depressed,various components of the vaporizer 100 may be effectively locked out.

FIG. 2 illustrates various components of an embodiment of the container10, which includes a chamber having a wall 12 that defines an internalvolume 14. The chamber of the container 10 may include any suitablematerial, such as for example, stainless steel, aluminium, silicone,glass, hemp, paper, plastic, polymer, other materials, or anyappropriate combination thereof. For certain embodiments, the chambermay include a metallic material (e.g., steel, aluminium, etc.). Or, forsome embodiments, the chamber may include a biodegradable and/ordisposable material (e.g., hemp, paper, etc.). Other materials may bepossible.

As shown, the container 10 includes an herbal composition 2 locatedwithin the internal volume 14. The herbal composition 2 may includecannabis having pre-specified amounts of cannabinoids, such as THC, CBN,CBD, amongst others. However, any appropriate blend of cannabinoids maybe incorporated, according to any suitable combination, preferably toelicit a desired therapeutic response upon vaporization and consumptionthereof.

The container 10 includes lids 20, 22 located on opposite ends of thechamber wall 12, forming a seal therewith, and enclosing the internalvolume 14. As discussed herein, the sealed packaging of the herbalcomposition within the internal volume provides for easy storage andtransport of the contents and predictability in their processing. Thelids 20, 22 may include respective peel tabs 21, 23 for a user to easilyremove the lids 20, 22 from the container, exposing the contents heldtherein. Though, it can be appreciated that for some embodiments, thelids 20, 22 may be automatically punctured and/or removed by thevaporizer, for example, via an appropriate piercing component providedin combination with the receptacle. Accordingly, for some embodiments,certain embodiments of containers may not require the use of peel tabs.Moreover, for certain embodiments, containers in accordance with thepresent disclosure do not require lids where the chamber wall may definean internal volume and a boundary that seals the internal volume fromthe external environment. For example, the chamber may be constructed asa ball or have another shape that does not have a lid, however, aportion of the chamber may be punctured and/or peeled to expose thecontents of the container pod, for vaporization thereof.

The container pod may be sealed according to any suitable method. Forexample, the lid(s) may include foil, plastic or another appropriatematerial that is vacuum sealed on either end of the chamber wall 12. Thelid(s) may be constructed for peeling away by a user prior to insertioninto a vaporizer, or the lid(s) may be pierced by a component of thevaporizer itself. In some embodiments, the lid(s) may include furtherstructure such as coupling features (e.g., threaded portions,elastomeric covers, etc.) for attaching to a complementary chamber wall.For example, when suitably coupled, the lid may form a seal with thechamber wall. Such a seal may be appropriate for locking in the overallaroma and freshness of the herbal composition, preserving the contentstherein, as well as blocking external light and air, while sealed.

It can be appreciated that a number of different types, shapes, sizes ofcontainers may be possible, for use in a variety of different vaporizingdevices, as described further below. In various embodiments, thecontainers may include materials that exhibit high temperaturetolerance, able to withstand relatively high heat temperatures.

To produce an herbal vapor with a desirable amount of potency andflavor, it may be preferable to cure the herbal composition (e.g.,cannabis) before use. The container pod may provide the ability topre-package the herbal composition in a manner that protects the herbalcomposition during storage and that promotes curing thereof. In someembodiments, the container may shield the herbal composition fromcertain conditions, while stored within the internal volume. Forinstance, exposure of the herbal composition to a particular degree oflight, heat, humidity and/or oxygen may degrade the herb and ultimatelyreduce its overall potency when vaporized.

Conventionally, a user of cannabis would typically be required to obtaina particular strain of cannabis directly from a grower or distributer,store the cannabis in a relatively dry environment withoutcontamination, process the cannabis by grinding and cleaning/removal ofnon-medicinal matter such as sticks and dirt, and then attempt to packthe cannabis into a vaporizer without significant loss. Such a processcan be quite cumbersome, particularly for those that are unfamiliar withthe wide variety of types of cannabis and/or how to effectively removethe non-medicinal materials from the raw cannabis. Otherwise, cannabisthat is not processed and stored properly may degrade (e.g., dry out,grow mold, lose its medicinal qualities) and/or the full benefits of thecannabis may not be realized.

The ability to store, and seal within a controlled environment, apre-processed cannabis composition within a labelled package provides atremendous amount of benefit to users. For instance, such a containerpod system provides the user with a level of convenience that had notpreviously been available, where the cannabis within the package comespre-processed (e.g., ground, cleaned) and stored in a dry, secure,contamination-free environment. The seal may be tamper-resistant inrevealing whether the container has been opened. This system alsoprovides a greater degree of legitimacy where the user can be confidentof the contents of the packaged product, as listed by the labelling.

In some embodiments, the container may include materials that areopaque, or non-light transmitting. For example, while closed (e.g.,sealed), the container may prevent light from entering into the internalvolume. As a result, while stored within the container, the herbalcomposition may be free from exposure to light, thus, reducingdegradative effects that may arise due to the light.

In some embodiments, the internal volume within which the herbalcomposition is stored may be substantially removed of oxidizing orotherwise deleterious substances. For instance, prolonged exposure ofthe herbal composition to oxygen may have negative consequences and mayreduce the overall quality of the herbal vapor produced therefrom. Forexample, exposure to oxygen may result in the occurrence of undesirableoxidation or other reaction(s), which may remove a number of desirablequalities from the herbal composition. To remove oxygen, an inert air(e.g., nitrogen gas, noble gas, etc.) may be flushed through thechamber. Accordingly, when suitably packaged, the herbal composition maybe stored in a relatively inert environment substantially devoid ofoxygen.

When appropriately packaged, the internal volume may also be maintainedat a suitable level of relative humidity, as measured according tomethods known in the art. It may be preferable for the herbalcomposition to be stored within a relatively dry environment, which maypromote suitable curing and/or decarboxylation thereof, with littlechance for degradation (e.g., mold growth, overdrying, spoilage, etc.).When the humidity level within the internal volume is relatively low,the herbal composition may be appropriately dried, allowing variousoils/chemicals (e.g., provided from trichomes) of the herb to beexposed, for extraction thereof. In some embodiments, when sealed fromthe external environment, the relative humidity of the internal volumewithin which the herbal composition is stored may be maintained to beless than 80%, less than 70% (e.g., approximately 50-70%, approximately60-70%, approximately 60-65%, approximately 62%), less than 60%, lessthan 50%, less than 40%, less than 30%, less than 20%, or less than 10%.

Similarly, when suitably packaged within the container pod, the moisturecontent of the herbal composition, as measured according to methodsknown in the art, within the internal volume may be maintained within adesired range. In some cases, it may be preferable for the moisturelevels of the herbal composition to be low enough so as not to promotethe growth of mold, or encourage the collection of harmful toxins. Itmay also be preferable for the moisture levels of the herbal compositionto be high enough such that the buds do not become detrimentally dry andlose their medicinal qualities. In some embodiments, the moisturecontent of the herbal composition stored within the container pod isgreater than 5%, greater than 8% (e.g., approximately 8-12%,approximately 8-10%), greater than 10%, greater than 12%, greater than15%, or greater than 20%; or less than 20%, less than 15%, less than10%, less than 8%, or less than 5%.

Providing the cannabis within a contained environment also alleviatesthe user of the need or desire to clean the vaporizer before or afterusage. When cannabis is loosely loaded into the receptacle of avaporizer, a substantial amount of unusable debris is typically leftbehind. Moreover, exposing the cannabis to excessive amounts of heat,which is often the case in conventional methods of vaporization, leadsto the accumulation of a sticky tar-like residue within the vaporizer,which is difficult to remove from various components of the machine.

As further shown, the container 10 further includes filters 30, 32located adjacent the lids 20, 22, within the internal volume 14, forfiltering vapor that arises from the herbal composition upon heatingthereof. For instance, the filter(s) may be constructed to trap unwantedparticles that may arise during vaporization of the herbal composition.However, in some instances, it may be preferable for the filter(s) to beconstructed such that the herbal composition, or derivatives therefrom(e.g., oils, residue, vapor, etc.), does not clog the filter(s). In someembodiments, the filter(s) may include a fine mesh that allows vaporproduced from the herbal composition to pass freely therethrough, forexample, without an undesirable amount of condensation or accumulationof debris. As shown, the outer mesh filter(s) may be removable asneeded, optionally providing user access to the herbal composition.

It can be appreciated that other filter arrangements may be used. Insome embodiments, one or more of the filters may be part of the chamber.For example, the filter(s) may be attached or integrally built in withthe chamber wall such that the chamber itself has a base adjacent thelower lid 22 and/or adjacent the upper lid 20 which serves to filter airand/or vapor as it passes through the internal volume. In some cases,the chamber wall itself is provided as a filtration material that fullyencloses the internal volume.

The filter(s) of the container may be constructed in any suitablemanner. In some embodiments, the filter(s) may include a woven stainlesssteel wire screen mesh filter (e.g., woven stainless steel wire meshfilter having the following specifications, as understood by thoseskilled in the art, 100 Mesh, 0.0045″ Wire, 0.0055″ Opening, 36.0000″Width×1200.0000″ Length Coil), though, any suitable filter may beemployed. For instance, the filter may include a fibrous cloth (e.g.,hemp cloth) or other fabric.

The filter may have a suitable average pore size. In some embodiments,the average pore size of the filter is greater than 1 mil, greater than5 mil, greater than 10 mil, greater than 20 mil, greater than 30 mil,greater than 40 mil, greater than 50 mil, or less than 50 mil, less than40 mil, less than 30 mil, less than 20 mil, less than 10 mil, less than5 mil, or less than 1 mil. Any suitable combination of the above-notedranges, or values outside of these ranges, for the average pore size ofthe filter may be possible.

The filter(s) of the container may include an appropriate combination ofcharacteristics that allow for vapor to pass freely through the filterwhile filtering out larger particles. In some embodiments, the filterhas an average pore size of at least 10% smaller, at least 20% smaller,or at least 30% smaller than the average particle size of the herbalcomposition.

The container 10 may further include a support member 40 located withinthe internal volume 14 of the chamber. In some embodiments, the supportmember 40 may suitably hold or suspend the herbal composition 2 withinthe internal volume of the chamber during vaporization. That is, ratherthan allowing the herbal composition to collect or accumulate at thebottom of the container, the support member 40 may provide a scaffoldingor other framework upon which the herbal composition may be supported,suspended or otherwise distributed within the internal volume 14. Suchdistribution allows the herbal composition to be heated in a relativelyeven manner during vaporization, resulting in a greater degree of herbalextraction than would otherwise be the case.

The container 10 may include any suitable support member 40 locatedwithin the internal volume 14 of the chamber. In some embodiments, thesupport member includes stainless steel wool, a coiled structure, abiasing or spring-like element, a metallic ribbon, a plurality of meshscreens, built-in shelving, a mesh bag, silicon, a hemp divider,ceramic, ball bearings (e.g., for agitation and grinding), a paperfilter and/or any other appropriate support structure. The supportmember may include any appropriate material, such as metal, steel,carbon fiber, elastic material, polymeric material, plastic and/or anyother suitable material.

As discussed above, the support member 40 may provide the ability toagitate and/or grind the herbal composition within the container. Insome embodiments, the support member includes a number of ball bearingsthat can themselves be agitated such that contact of the herbalcomposition therewith may result in grinding of the herbal compositioninto smaller particles. Such grinding may allow for the contents of theherbal composition to be more exposed and/or better extracted than wouldotherwise be the case.

In some embodiments, the support member may be able to produce heat, viaelectromagnetic induction. That is, the vaporizer may includeelectromagnetic coils or other material(s)/structure(s) that are capableof creating a variable magnetic field that causes the support member togenerate thermal energy. For example, a support member including astainless steel wool/ribbon located within a sealed container pod may besusceptible to heating via induction from an electromagnetic fieldgenerated by coils located outside of the container pod. Accordingly,the support member itself may be used to heat the herbal compositionlocated within the internal volume of the chamber, for example,according to a desired temperature profile.

In some embodiments, to ensure that the contents held within thecontainer pod are well distributed throughout the internal volume of thechamber, the container pod may be suitably agitated. In some cases, anherbal composition may have a tendency to cake or clump together in away that makes it more difficult to vaporize and ultimately extracttherapeutic ingredients therefrom. Accordingly, the container pod may beshaken, compressed, squeezed, pinched and/or agitated in any suitableway to distribute the contents therein. In some cases, an herbalcomposition may have a tendency to clump or collect in a way that limitsthe potential of herbal extraction that is otherwise able to occur.

As shown in FIGS. 3A-3B, the container may have relatively flexiblewalls that allow the container to be pinched or agitated in anappropriate manner, which allows the ingredients therein to befreshened, re-distributed and/or broken down into comparatively finerand/or well-distributed particles, resulting in the potential for agreater amount of flavor(s) and chemical compounds available forextraction than would otherwise occur. As provided below, the supportmember may have the ability to recoil, so as to preserve the overallshape of the container upon loading.

FIG. 4 depicts another illustrative embodiment of a container 10 havinga spring-like support member 42. As shown, this support member 42includes a thinly-wound metal coil that is able to hold the herbalcomposition 2 as it collects thereon, and may further allow the herbalcomposition to be broken down further when the container is pinchedand/or squeezed. The spring-like nature of the coil also provides thecontainer with structural stability when it is compressed or otherwisedeformed, maintaining the overall shape of the container.

In the embodiment of FIG. 4, the outer surface of the chamber wall 12includes grooves 13 that may serve as connection features for areceptacle of a vaporizer. For instance, the receptacle of the vaporizermay include protrusions that are complementary with the grooves, whichallow for the container to be positioned securely therein, for herbalvaporization/extraction. It can be appreciated that any suitableconnection features may be used between the container 10 and anappropriate receptacle of a vaporizer.

FIG. 5 shows an illustrative embodiment of a container 10 having asupport member 44 that includes a stacked mesh filter arrangement. Forsome embodiments, such a stacked mesh filter arrangement may also serveto hold and distribute the herbal composition within the internalvolume. Such a stacked mesh filter arrangement may incorporate anyappropriate number and type of filter. The mesh filter support member 44may be similar or different from the filters 30, 32 on either side ofthe chamber.

In some cases, the additional mesh filter(s) may form compartmentswithin the internal volume, dividing the herbal composition therein.Such a stacked filter mesh arrangement furthers allows for multipleingredients to be stored within the internal volume, between filtermeshes, for example, different types of medicinal strains and/or flavorenhancers, providing for novel and/or custom recipes for the consumer.Although, it may be possible for portions of the herbal composition tomigrate from one compartment to another, particularly as the containeris agitated. By holding and distributing the herbal composition withinthe internal volume, the support member 44 may also facilitate thetemperature distribution of the herbal composition to be relativelyevenly distributed throughout during vaporization.

In another embodiment, shown in FIG. 6, the herbal composition is heldwithin one or more flexible mesh bags 46, 47, which may provide asimilar function to that of the stacked mesh filter arrangement(s)discussed above. Though, in this embodiment, the mesh bags allow fordifferent herbal compositions to be pre-packaged or pre-loaded prior toincorporation within the container/pod system, allowing for relativelystraightforward manufacturing thereof. That is, the pre-loaded bags maybe prepared or otherwise provided from a separate manufacturing process,and then during manufacture of the container/pod, the bags eachcontaining an appropriate herbal blend may be inserted into the spacedefined by the chamber. In accordance with various features describedherein, the bag(s) may also be structured such that the herbalcomposition is held or otherwise evenly distributed throughout theinternal volume, as well as allow for suitable agitation.

The container may have any appropriate shape or structure. For example,the chamber wall may have a cylindrical shape, a conical shape, a domedshape and/or a tapered construction. In some cases, the particular shapeor structure of the container may allow it to be suitably placed withina complementary receptacle of a vaporizer. The shape/structure of thecontainer may also provide for a suitable funneling or Venturi effect ofthe vapor. For instance, an upper end of the container may be tapered ordome-shaped such that vapor arising from the chamber is funneled upwardtoward an opening and into a collection area (e.g., bag, canister,mouthpiece, flow tube, etc.) where the vapor may be stored or otherwisecontained for subsequent consumption.

As discussed above, the internal volume of the chamber may be dividedinto separate compartments. FIG. 7 depicts an illustrative embodiment ofa container 10 which includes a divider 50 that keeps different herbalcompositions 2 a, 2 b physically separate from one another within theinternal volume. In some cases, the divider 50 seals the separatecompartments and, hence, herbal compositions 2 a, 2 b, from one another.Though, in other instances, a small amount of mixing between the herbalcompositions 2 a, 2 b may occur, for example, during agitation of thecontainer.

In some cases, it may be preferable to provide a container pod thatholds a number of different herbal compositions (e.g., having varyingtypes/blends) inside. And it may be further preferable for thesedifferent herbal compositions to be kept separate during storage. Insome embodiments, the container pod includes a dividing wall thatpartitions the internal volume of the chamber into multiple sub-chambersor compartments. For example, the container and the vaporizer may bearranged such that only one of the different types/blends of herbalcompositions is vaporized at a time. Or, vaporization may occur insuccession, where the process of vaporization/extraction occurs for eachof the herbal compositions during offset time periods. In some cases, itmay be preferable for the vaporizer to have multiple lines through whichseparate parts of the chamber may be subject to herbal vaporization andextraction. That is, different compartments of the container may beindividually heated and subject to separate air flows, allowing for morecustomized vapors to be produced, with blending of the ingredients atdifferent times during the vaporization process.

In another embodiment, a pod can have a balloon/bag built-in and/orsnapped on for use in such vaporizers. This could be used instead of abag that comes with or is otherwise supplied along with the vaporizer,and would add to the simplicity of using the pods. FIG. 8 depicts acontainer 10 having a bag 60 that is built in to the overallconstruction of the container. As shown, the bag 60 may enclosed withinthe internal volume 14 of the chamber, adjacent the sealed lid 20.Accordingly, during use, air flows through the bottom of the containerand upward through the internal volume 14. The vapor produced therefromis then collected into the bag 60, which expands out from the containerand into an optional canister or other collection region of thevaporizer.

As discussed herein, the herbal composition may be prepared for storageand/or curing within the container in any suitable manner. In someembodiments, the herbal composition may be agitated, ground, fragmented,sliced and/or otherwise processed into fine particles which, in somecases, may allow for the medicinal and therapeutic qualities of thecomposition to be more easily extracted therefrom. The herbalcomposition may be fragmented or processed by any suitable method toachieve a desired size distribution, for example, via agitation of ballbearings, mortar and pestle, application of sonic energy, blender,slicing tool, processor, etc.

As discussed herein, as part of the packaging process, it may bepreferable for the herbal composition (e.g., cannabis) to be curedand/or pre-processed to promote curing within the container. For certainembodiments, curing of the herbal composition may improve the overallquality of the vapor produced therefrom. For example, curing of cannabismay ultimately make available various flavors, aromas and potency of thecannabis during vaporization that would otherwise be unavailable withoutthe curing process. That is, cannabis that is improperly cured can losea significant amount of its desirable qualities when vaporized. Curingof cannabis may involve a drying process of the plant to remove or breakdown sugar and/or chlorophyll which may otherwise interfere with theoverall quality of the herbal vapor. Appropriate curing may also beeffective to expose trichomes of the cannabis, from which a substantialamount of cannabinoids and terpenoids may be extracted.

In some embodiments, curing of cannabis involves a slow, deep dryingprocess (e.g., over the course of several days, approximately a week, oras long as a month) that allows the buds to dry while limiting thepotential for mold to grow thereon. In some cases, when drying occurstoo quickly (e.g., overheating, microwave, dehydrator, etc.), the budsmay become relatively brittle, having a tendency to crumble, resultingin the suppression of trichome presentation from the plant, losing muchof the flavor, aroma and potency that would otherwise be available. In atypical curing process, the branches and leaves are cut down and hung orlaid out to dry on a mesh or rack. For high humidity environments, itmay be preferable to cut down individual buds and lay them out to dry,at least in part, so as not to promote the growth of mold. However,separating out individual buds in a significantly low humidityenvironment may result in drying of the buds too quickly. In someembodiments, the buds are left to dry in an environment having arelative humidity of between 50-70% (e.g., approximately 60-62%).

In some cases, buds may be considered to be sufficiently cured when thebuds achieve a sticky or tacky feel to the user, yet still able to moveindependently without substantial clumping in large bunches, forexample, upon shaking. Further, the cannabis buds may be sufficientlyremoved of water so as to minimize the risk of mold growth. Once thebuds are suitably cured, the buds are placed within the internal volumeof container along with the appropriate support member. In someembodiments, the herbal composition is distributed throughout theinternal volume, for example, by agitation/shaking in the presence ofthe support member. The container is subsequently removed of oxygen(e.g., air evacuation, flushing with a suitable inert gas) and thensealed.

The container pod may include any suitable herbal composition,pre-processed and packaging according to desired specifications.Accordingly, as discussed herein, consumers are able to know the exactcontents within the container pod and, hence, can subject the pod toconditions that yield a desirable herbal vapor, having suitablyextracted the active ingredients intact. By contrast, consumersemploying conventional methods of herbal consumption often are unawareof the exact contents of the herbal composition that is being consumed.Such methods also typically require the consumer to process the herbalcomposition, leading to alterations and often denaturation of the herbalcontent, which may detrimentally affect the active ingredients.

In various embodiments, the herbal composition includes cannabis, whichis often consumed for its psychoactive and physiological effects, suchas heightened mood, euphoria, relaxation and increased appetite. Inparticular, cannabis has cannabinoids which provide a variety ofmedicinal qualities beneficial to the user, for example, antiemetics,antispasmodics, analgesics, amongst others. There are a number ofdifferent types of cannabis strains that produce therapeutic amounts ofpsychoactive cannabinoids, in particular, Cannabis indica, Cannabissativa and Cannabis ruderalis. Cannabis has a multitude of activechemical compounds, including THC, which is the primary psychoactiveconstituent, and CBD, which is non-psychotropic yet has a number ofmedicinal qualities. For example, CBD has been prescribed to relieveconvulsions, inflammation, cough, congestion, nausea, amongst others.

As discussed herein, container pods in accordance with the presentdisclosure may include an herbal composition having any suitablecombination of ingredients/compounds. For instance, the herbalcomposition may include a particular combination of cannabinoids (e.g.,THC, CBD, CBN, etc.), though, other ingredients and compounds (e.g.,terpenes, flavonoids, etc.) may also be possible.

In some embodiments, the container pod includes a THC content of greaterthan 0.1 wt %, greater than 1.0 wt %, greater than 2.0 wt %, greaterthan 3.0 wt %, greater than 4.0 wt %, greater than 5.0 wt %, greaterthan 7.0 wt %, greater than 10.0 wt %, greater than 13.0 wt %, greaterthan 15.0 wt %, greater than 20.0 wt %, greater than 25.0 wt %, greaterthan 30.0 wt %, greater than 35.0 wt %, greater than 40.0 wt %; or lessthan 50.0 wt %, less than 40.0 wt %, less than 35.0 wt %, less than 30.0wt %, less than 25.0 wt % (e.g., between approximately 15-25 wt %), lessthan 20.0 wt % (e.g., between approximately 10-20 wt %), less than 15.0wt %, less than 13.0 wt %, less than 10.0 wt % (e.g., betweenapproximately 1-10 wt %), less than 7.0 wt % (e.g., betweenapproximately 2-7 wt %), less than 5.0 wt %, less than 4.0 wt %, lessthan 3.0 wt %, less than 2.0 wt %, or less than 1.0 wt %. Combinationsof the above-noted ranges, or values outside of the these ranges, may bepossible for the THC content of the container pod.

In some embodiments, the container pod includes a CBD content, a CBNcontent, or a combined CBD and CBN content of greater than 0.1 wt %,greater than 1.0 wt %, greater than 2.0 wt %, greater than 3.0 wt %,greater than 4.0 wt %, greater than 5.0 wt %, greater than 7.0 wt %,greater than 10.0 wt %, greater than 13.0 wt %, greater than 15.0 wt %,greater than 20.0 wt %, greater than 25.0 wt %, greater than 30.0 wt %,greater than 35.0 wt %, greater than 40.0 wt %; or less than 50.0 wt %,less than 40.0 wt %, less than 35.0 wt %, less than 30.0 wt %, less than25.0 wt % (e.g., between approximately 15-25 wt %), less than 20.0 wt %(e.g., between approximately 10-20 wt %), less than 15.0 wt %, less than13.0 wt %, less than 10.0 wt % (e.g., between approximately 1-10 wt %),less than 7.0 wt % (e.g., between approximately 2-7 wt %), less than 5.0wt %, less than 4.0 wt %, less than 3.0 wt %, less than 2.0 wt %, orless than 1.0 wt %. Combinations of the above-noted ranges, or valuesoutside of the these ranges, may be possible for the CBD content, CBNcontent or combined CBD/CBN content of the container pod.

Container pods in accordance with the present disclosure may include anysuitable combination of chemical compounds, for example, THC, CBD, CBNand/or other ingredients. For example, container pods may include a THCcontent of less than 25.0 wt %, and a combined CBD and CBN content ofless than 25.0 wt %. In some cases, the content of the container podsmay be tailored according to the desired therapeutic/medicinal effect.

For instance, container pods that are intended to produce an herbalvapor that elicits a more psychoactive feeling of euphoria may have arelatively high THC content. As an example, such a container pod mayinclude a THC content of between approximately 15-25 wt % (e.g.,approximately 18-22 wt %) and a combined CBD and CBN content of lessthan approximately 2.0 wt % (e.g., less than 1 wt %).

Or, container pods that are customized to produce an herbal vapor thathas a more medicinal effect, more often prescribed by physicians, mayhave a relatively high CBD or CBN content. In an example, such acontainer pod may include a THC content of between approximately 1-10 wt% (e.g., approximately 1-7 wt %, 2-7 wt %, approximately 5 wt %) and acombined CBD and CBN content of between approximately 10-20 wt % (e.g.,approximately 13-20 wt %, approximately 15-18 wt %, approximately 17 wt%). Or, the container pod may include a THC content of betweenapproximately 0.1-5.0 wt % (e.g., approximately 0.5 wt %) and a combinedCBD and CBN content of between approximately 10-20 wt % (e.g.,approximately 13-20 wt %, approximately 17 wt %).

In some cases, container pods may be intended to result in an herbalvapor having a hybrid of psychoactive and medicinal effects. Forexample, a container pod may include a THC content of approximately10-20 wt % (e.g., approximately 14-17 wt %) and a combined CBD and CBNcontent of approximately 10-20 wt %, or less than approximately 10 wt %(e.g., less than approximately 1-2 wt %).

It can be appreciated that container pods may include any other suitablecombination of ingredients, as the present disclosure is not limited toTHC, CBD, CBN, or other compounds/ingredients. Further, the containerpod may include herbal compositions having any appropriate form or makeup, such as particulate (e.g., ground, sliced particular/leaves, pulp),viscous (e.g., oils, wax, liquid), or any other substance. For example,the herbal composition may include ice hash, water hash, resin, hemp,etc.

While some embodiments of the container pod may contain cannabis in asuitable amount, it can be appreciated that pods and various componentsdescribed herein may be used for substances other than cannabis, such asother leafy products, medicines, therapeutic compositions, herbalproducts (e.g., tobacco), food (e.g., tea), etc. The herbal compositionmay further include flavorings (e.g., terpenes, flavonoids, mint,chamomile, ginko, mango, etc.), and other additives/ingredients, assuitably desired.

The herbal composition within the container pod may have a suitableaverage particle size. In some embodiments, the average particle size ofthe herbal composition within the internal volume of the container maybe greater than 1.0 micron, greater than 10 microns, greater than 50microns, greater than 100 microns, greater than 200 microns, greaterthan 300 microns, greater than 400 microns, greater than 500 microns,greater than 600 microns, greater than 700 microns, greater than 800microns, greater than 900 microns, greater than 1.0 mm, greater than 2.0mm, greater than 3.0 mm, greater than 4.0 mm, greater than 5.0 mm, orgreater than 10.0 mm; or less than 20.0 mm, less than 10.0 mm, less than5.0 mm, less than 4.0 mm, less than 3.0 mm, less than 2.0 mm, less than1.0 mm, less than 900 microns, less than 800 microns, less than 700microns, less than 600 microns, less than 500 microns, less than 400microns, less than 300 microns, less than 200 microns, less than 100microns, less than 50 microns, less than 10 microns, or less than 1.0micron. Any suitable combination of the above-noted ranges, or valuesoutside of these ranges may be possible for the average particle size ofthe herbal composition.

It can be appreciated that container pods in accordance with the presentdisclosure may be constructed in any suitable configuration. In someembodiments, the container pods may be stackable and/or may couple withone another, for storage or manufacturing. Or, in some cases, thechamber walls of the container pods may also be able to stack and/orcouple (e.g., snap fit) together. For instance, during manufacture, whenlids are not yet applied thereto, the chamber walls may fit at leastpartially one inside another so as to save space during manufacture ofthe overall container pod.

In some embodiments, a special cleaning pod having one or more cleaningagents stored therein, rather than an herbal composition, may employed.Accordingly, when a vaporizer undergoes a self-cleaning cycle, thecleaning pod may be inserted into the receptacle and the cleaningagent(s) may be released so as to clean and/or sterilize a number of themachine components (e.g., valves, channels, passageways, etc.).

As known to those of skill in the art, medical cannabis may beadministered through a number of methods, for example, via vaporization,smoking or ingestion. While smoking is the most common method of medicalcannabis consumption, the pharmacological response from smoking cannabismay be unpredictable, as the concentration of cannabinoids within eachdose varies widely, depending on the manner of production. Moreover,smoking typically involves levels of heat that give rise to combustionor burning of the cannabis, resulting in denaturation of thecannabinoids and, ultimately, the medicinal effects. Burning of thecannabis may also release harmful by-products and tar, similar to thatwhich typically arises in tobacco smoke. Such by-products may lead torespiratory problems, such as chronic bronchitis.

Vaporization, on the other hand, may allow for the therapeutic compoundsto be extracted from the cannabis, and inhaled in a safe, predictablemanner. For instance, vaporization may substantially avoid exposure toharmful by-products and their negative effects. Vaporization, incontrast with combustion, also typically contains a higher concentrationof active ingredients, making vaporization generally more efficient andeffective than smoking. As compared to smoke, vapor is generallylighter, more pure and less intrusive to others nearby.

FIG. 9 depicts an exploded view of a vaporizer 100, similar to thatshown in FIG. 1, for producing a desirable herbal vapor from the herbalcomposition located within the container 10. As discussed above, thevaporizer 100 may be suited to receive an optional canister 150, forstoring the herbal vapor.

In some cases, the canister 150 may provide for a more discreet mannerin which herbal vapor may be carried, for example, rather than acomparatively more conspicuous bag of vapor. The canister 150 may haveany appropriate structure, for example, similar to that of a travel cup,thermos, etc., and which may interface with the vaporizer. As describedherein, the canister 150 may or may not include an expandable balloon orbag, for further containing the herbal vapor. In some embodiments, thecanister 150 sits within a receptacle of the vaporizer and is connectedor otherwise coupled to the container pod, for collection of the vapor.It can be appreciated that other methods of collection may be used, ascanisters and/or bags are not required aspects of the presentdisclosure.

The system may provide a user with an appropriate notification (e.g.,audio/visual/tactile signal(s)) as the production of vapor is ongoing,or completed. In some embodiments, a sensor (e.g., coupled with thevaporizer, canister, etc.) that tracks the progress of vapor productionmay be employed so as to present the user with a real-time status reportof the vapor being generated, or even if the vapor is being generated atall. For example, such a report may be an indicator for how full thecanister or other collection apparatus is, the particular concentrationof one or more cannabinoids within the vapor, whether the vaporizationcycle has been completed, the existence of herbal vapor produced,amongst other information. Hence, at an appropriate time (e.g., when thecanister is full of vapor, when the user wants to stop the cycle, etc.),the canister may be removed from the vaporizer and the user may sipand/or breathe the vapor through a suitable mouthpiece. The canister 150further includes a balloon 160 configured to be coupled between thehousing 152 and the lower cap 158. In this embodiment, the housing 152includes an opening 151 appropriately shaped for receiving the unfilledballoon 160. The lower cap 158 is further configured to couple with thebase 161 of the balloon 160. That is, upon assembly of the canister 150,the lower cap 158 presses up against the base 161, so that the balloon160 protrudes through the opening 151 and into the internal volume ofthe housing 152. In addition, the upper cap 154 may be screwed orotherwise coupled to the housing 152, so as to provide a suitablemouthpiece 156 that channels the vapor contents stored within the bag160 to the external environment.

As discussed herein, the container 10 may be placed within a suitablereceptacle of a vaporizer 100, for producing the herbal vapor. Thevaporizer may be configured to process the container and its contents soas to extract the medicinal and therapeutic compounds as fully aspossible therefrom. Accordingly, the vaporizer may control the overalldosage of vapor and herbal extraction by varying a number of parametersduring certain steps (e.g., decarboxylation, initial vaporization,extraction), such as cycle time, start/stop times, temperature settings,rate of air flow therethrough, relative humidity, amongst others, thecombination of which may play a substantial role in producing adesirable amount of medicine and flavor.

FIG. 10 generally illustrates a schematic embodiment of the internalworking components of the vaporizer 100 while in use. The vaporizer mayinclude a heater 130 for adjusting the temperature within the internalvolume of the chamber which, in some cases, may be based on informationread from the container and/or other information (e.g.,patient/prescription information).

Depending on the appropriate temperature profile used to vaporize theherbal composition, the heater 130 may be configured to heat theinternal volume of the chamber to a variety of temperatures betweenapproximately 200° F. and 1000° F., or temperatures outside of thisrange. In some embodiments, the heater 130 may include conductive and/orradiative heating coils that generate thermal energy, which istransferred through the chamber wall and into the internal volume, wherethe herbal composition resides. It can be appreciated that any suitablemethod of heating the internal volume of the container pod may beemployed. For example, the internal volume may be heated via laser,induction, convection, etc.

Alternatively, as discussed above, for some embodiments, the heater maybe configured to adjust the temperature within the container viaelectromagnetic induction. For example, the heater 130 may includeelectromagnetic coils or other component(s) through which anelectromotive force may be applied, for creating a magnetic fieldsuitable to inductively heating the support member within the internalvolume of the container. While not shown in this figure, one or moreelectromagnetic coils may be provided within the receptacle so as tosurround (e.g., wrap around) the container 10 when inserted therein.

While not expressly shown in the figures, the vaporizer 100 may employ amethod for distributing the contents within the container pod. Invarious embodiments, the receptacle 114 may be configured to oscillate,compress, spin, stir, rotate, twist, shake and/or vibrate, so as tosuitably agitate and/or mix the herbal composition. For example, thereceptacle may rotate the container 10 in back and forth motion to keepthe contents therein distributed, freshened, moving, etc. The receptaclemay also be configured to pinch the container 10 in a manner similar tothat shown in FIGS. 3A-3B, yet automated. In some embodiments, thevaporizer 100 may transmit ultrasonic energy into the chamber, fordistributing its contents.

As further shown in FIG. 10, the vaporizer 100 may include a pump 132for causing air to flow through the internal volume of the chamber, andfor further moving vapor produced from the herbal composition intocollection region (e.g., canister, balloon, bag, piston, etc.). It canbe appreciated that any suitable pump may be employed. In someembodiments, the pump may be a positive pressure or displacement pump(e.g., variable air compressor, rotary pump, reciprocating pump,linear-type pump, diaphragm pump, hydraulic pump, screw pump, pistonpump, peristaltic pump, etc.), or the pump may be a vacuum (negativepressure) pump.

Though, for some embodiments, as discussed further below, the vaporizermay not require a pump. For example, a user may manually blow and/orinhale through a mouthpiece so as to engender suitable air flow throughthe internal volume of the chamber. In some cases, the air flowgenerated by the user may be adjusted depending on the particular recipecalled for by the contents of the container pod.

For instance, the vaporizer 100 may include a control unit 140 havingconnections 142 configured for controlling a heater 130, a pump 132, airflow passageways, valves and/or other components not expressly shown, toprovide a treatment protocol or recipe in vaporizing and extracting theherbal composition and produce a therapeutic vapor. In some embodiments,such a control system may give rise to an automated series ofadjustments in temperature, vibration, air flow, relative humidity,cycle times within the internal volume of the chamber during herbalvaporization and extraction.

As provided herein, based on the contents of the herbal compositionwithin the container, the vaporizer 100 may create a particular set ofconditions (e.g., temperature profile, time cycle, relative humidity,level of agitation, air flow through the container, etc.), which maysuitably vary over time, that result in an herbal vapor that exhibitssubstantially therapeutic and/or desirable qualities than wouldotherwise be the case. By contrast, conventional systems typicallyrequire a user to set the vaporizer to reach a certain temperature whichis held for a prolonged period of time, until vaporization is complete.However, such a method of vaporization limits the extraction potentialof the herbal composition. That is, without an appropriate set ofconditions (e.g., via a vaporization recipe) under which the herbalcomposition is exposed, the potential of therapeutic/medicinal qualitiesthat may otherwise be available from the composition may beunder-utilized. In fact, conventional methods of herbal vaporizationoften results in combustion, burning off and/or denaturation of the moredesirable chemical compounds. In some cases, such a recipe is input tothe control unit 140 of the vaporizer based, at least in part, on theinformation read from the container. Or, the recipe may be manuallyinput to the control unit 140 via the user interface 120.

FIG. 10 also shows that as air is pumped through the system according toan appropriate recipe, a suitable herbal vapor V is collected into theballoon 160, as depicted by the waved arrows. Accordingly, the balloon160 expands into the internal volume of the housing 152. As the balloon160 expands into this space, ambient air displaced from the internalvolume of the housing 152 exits through a vent 153.

In some embodiments, as the balloon 160 is suitably filled with vapor,the interface 120 may provide the user with an appropriate indication ofthe status of vaporization. For example, the interface 120 may providean indication that the overall vaporization process is completed, or anindication of how much vapor has been collected, or what type and/orquality of vapor has been collected.

FIG. 11 depicts a close up of the process of vapor production within thevaporizer 100. As further shown, for some embodiments, the receptacle ofthe vaporizer includes sharp edges 118, 119, for puncturing therespective lids 20, 22 of the container and, hence, releasing the sealof the container from both upper and lower sides.

As an example, upon insertion of the container 10 into the receptacle,the lower sharp edge 119 may be exposed and protrude upward so as topierce the lower lid 22 and break the seal of the container 10 from thebottom. This opening allows air to flow into the internal volume of thechamber, for example, from a pump or other suitable channel for airflow.

In accordance with FIG. 9, the canister 150 may then be placed overtopthe container 10 held within the receptacle 114. In some embodiments,the upper sharp edge 118 may protrude downward from the base 161 of theballoon so as to puncture the upper lid 20 and provide an opening intothe container 10. This opening allows air to flow out from the internalvolume of the chamber and into the canister or other collection region.

Accordingly, as shown in FIG. 11, air A (depicted by the waved arrows)may flow (e.g., pumped, blown, inhaled, etc.) from the lower side of thecontainer and into the internal volume. The air flows through theinternal volume and carries vaporized, nebulized and/or otherwiseextracted herbal ingredients outward from the internal volume and out asvapor V (depicted by the solid arrows), for collection into the balloon160.

It can be appreciated that the container can be opened by any suitablemanner. In some embodiments, as discussed herein, the container may bepunctured by sharp, knife-like edges upon suitable placement into thereceptacle of the vaporizer. The sharp edges may extend around theperimeter of the container lids, as shown in FIG. 11. Or, the sharpedges may extend across the surface one or more of the lids, resultingin the lid(s) being cut into flaps. In some cases, the sharp edge, orother component of the vaporizer, may be twisted, actuated or otherwisemoved so as to remove or reposition the lid(s) in a manner that does notsubstantially obstruct passage of air into or out from the container.

FIG. 12 shows an illustrative embodiment during operation of thevaporizer where the balloon 160 collects herbal vapor arising from thecontainer 10. That is, vapor produced from the heated internal volume ofthe container 10 flows (depicted by the dashed arrows) into the balloon160, which consequently expands into the space enclosed by thecontainer. It can be appreciated that other arrangements for collectingthe herbal vapor may be provided. That is, collection of the herbalvapor does not require a balloon and canister arrangement as depicted.For example, it may be possible for the herbal vapor to be collectedinto an otherwise empty canister without a balloon or bag. Or, theherbal vapor may be collected into a more rigid bellows or piston-likestructure (e.g., similar to that of an accordion) that expands orcontracts based on the flow of air into or out of the structure. In someembodiments, once suitably filled, the canister 150 may be removed fromthe base 110 of the vaporizer 100, to be consumed at a later time.

FIGS. 13A-13B depict a closer view of the balloon 160 and mouthpiece 156interface as a suitable connection is made therebetween. FIG. 13A showsexpansion of the balloon 160 as it approaches the mouthpiece 156, and asair exits through the vent 153. As further shown in this embodiment, theballoon 160 includes a connection member 162 that has a valvearrangement which allows the herbal vapor to exit from the balloon whendesired, and the mouthpiece 156 includes a corresponding connectionmember 155 that provides a conduit through which vapor may pass throughtoward the exit of the mouthpiece 156.

For example, while the balloon 160 expands within the container, theconnection member 162 may have a valve that prevents air or vapor fromexiting the balloon 160, at least, until a suitable coupling isestablished with the corresponding connection member 155 of themouthpiece 156. An upper end of the canister 150 may include supportguides 159 that are shaped or otherwise configured to position and/orguide the connection member 162 of the balloon toward the correspondingconnection member 155 of the mouthpiece. In FIG. 13A, the mouthpiece 156resides in a disconnected (shown in this embodiment to be horizontal)position, which cuts off the passageway between the balloon 160 and themouthpiece end 157, preventing the vapor from exiting the canister 150.

Once the respective connection members 155, 162 are appropriatelycoupled, vapor stored within the balloon 160 may be allowed to passthrough toward the end 157 of the mouthpiece 156, for consumption. FIG.13B depicts an illustrative embodiment of the mouthpiece 156 in anorientation that permits vapor located within the balloon 160 to passtherethrough and outward into the external environment. As shown, thesupport guides 159 position the corresponding connection members 155,162 against one another, so as to provide a passage for the vaportherethrough. Here, the mouthpiece 156 is rotated from the disconnected(shown here to be horizontal) position of FIG. 13A to a connected (shownhere to be vertical) position of FIG. 13B, providing a suitablepassageway between the balloon 160 and the mouthpiece end 157, throughwhich vapor may travel. The connection member 162 includes an openingthrough which a hook 158 of the mouthpiece may be inserted, forproviding a suitable degree of support when the mouthpiece 156 is placedin the connected position. It can be appreciated that otherconfigurations of the mouthpiece and the manner in which vapor iscontained and/or allowed to exit the collection region of the vaporizermay be possible.

In some embodiments, even when the mouthpiece 156 is suitably placed inthe connected position where a passageway is established between theinternal volume of the balloon 160 and the mouthpiece 156, the vapor maystill be prevented or otherwise obstructed from exiting therefrom. Forinstance, the end 157 of the mouthpiece may include a septum that sealsthe passageway from the external environment. In certain embodiments,the septum may be configured to be opened to the outside uponapplication of a suitable pressure. For example, a user may bite down onthe end 157 (pressure depicted by the horizontally directed solidarrows), which may cause the septum to open and allow vapor exittherefrom, as depicted by the solid arrows leading through thepassageway of the mouthpiece.

FIG. 14 shows another illustrative embodiment of a vaporizer 100including a housing 112 having a first receptacle 114 for receiving acontainer 10 with an herbal composition located or sealed therein, and asecond receptacle 115 for receiving a canister 150, for collecting theherbal vapor produced from the container 10. Once the container 10 isappropriately situated within the first receptacle 114, the canister 150may be placed within the second receptacle 115. As further shown in thisembodiment, the receptacle 114 includes a digital reader 123 forproviding relevant information about the contents of the container 10 tothe control unit.

As also shown in FIG. 14, the vaporizer 100 includes a lid 170, forlocking or otherwise securing the canister 150 in place. Here, the lid170 may have a latch and may also be rotatable between unsecured andsecured positions, however, it can be appreciated that any suitableconfiguration may be employed to keep the canister 150 in place whilealso providing a suitable connection with the vaporizer 100. In somecases, the canister 150 may be physically locked in place, preventingany undesirable ejection or removal of the canister 150 and/or containerpod 10 during operation.

In some embodiments, the lid 170 may also include a passageway 172,which may be coupled with a corresponding passageway 180 of the canister150, through which air and/or vapor from the canister 150 may flow. Insuch cases, once the canister 150 is appropriately secured within thereceptacle 115, air and/or vapor from the canister may be recirculatedthrough the vaporizer 100 and flowed back into the canister.

In some embodiments, not expressly shown in the figures, vapor may berecirculated through the system under multiple cycles or, for example,via a secondary balloon or canister, which may result in an overall moredense and/or potent vapor than would otherwise be the case. Forinstance, after exiting the container 10, the vapor may be caused toflow back through the container 10, extracting additional flavor and/orchemical compounds from the herbal composition.

In some embodiments, the vapor may be divided into separate collectionregions/bags. For example, the vaporizer may include a diverter thatdirects a first portion (e.g., vapor produced over an initial period oftime) to a first bag or collection region, and directs a second portion(e.g., vapor produced during another period of time) to a second bag orcollection region. As further discussed herein, certain cannabinoids mayhave different vaporization temperatures, and so the vapor may bedivided according to the particular stage or timing of vaporization. Forinstance, as THC has a comparatively lower vaporization point thanCBD/CBN, in some cases, vapor collected during an initial stage ofvaporization may have more THC than vapor collected during a later stageof vaporization.

The vaporizer may include any suitable valve arrangement for regulatingair/vapor flow therethrough. For example, a one-way valve may be locatedbetween the container pod and the collection region (e.g., balloon, bag,canister), so that vapor is unable to flow back out from the collectionregion. Such a valve may be placed in an open or closed position, asdesired, according to the particular vaporization process.

In some embodiments, the vaporizer may have one or more air filters thatare configured to keep odors around the vaporizer under control. Forexample, ozone technology may be employed to eliminate or otherwisereduce odors within the vapor and outside the system. In some cases,certain air freshening liquids/solids and/or other agents may be used toadd new flavors, or alternatively mask vapor odors.

In some embodiments, the vaporizer 100 may be portable in nature. Forexample, the vaporizer 100 may be battery-powered and/or may be compactenough for user carry-along. FIG. 15 depicts an illustrative embodimentof a portable vaporizer 100 having a receptacle 114 within which acontainer 10 including a suitable herbal composition is inserted. Thereceptacle 114 includes a sharp edge 118 for puncturing the container 10upon appropriate insertion, and allowing air flow therethrough. Thevaporizer 100 may include a heater 130 (e.g., convective, inductioncoils, etc.) for adjusting the temperature of the herbal compositionheld within the internal volume of the container 10. In someembodiments, the vaporizer 100 includes a pump (not shown in thisfigure) for forcing air flow through the internal volume of thecontainer, however, for certain embodiments, a pump is not required.

As further shown in FIG. 15, the vaporizer includes space for batteries101 to reside, allowing for portability of the vaporizer. Though, othermethods for powering the vaporizer may be possible, such as byincorporating a number of solar panels, a mechanical generator (e.g.,hand-powered generator/crank), etc.

The vaporizer 100 may incorporate a canister, bag or other type ofcollection region directly therein. That is, the vaporizer 100 may beportable, yet may also be able to store vapor for a user to carry alongand consume as desired. Accordingly, a portable vaporizer may be able toreceive a container pod and process its herbal contents to produce adesirable herbal vapor that is stored within the vaporizer itself,rather than having to be separated therefrom.

As further shown, in this embodiment, channels 190, 192 providepassageways through which air may flow. For example, air blown into themouthpiece may move past an entry valve 191 (e.g., motor or springcontrolled flap) through channel 190 and into the internal volume of thepod chamber. In some embodiments, air blown into the mouthpiece maytravel to the herbal composition within the container pod and, whencoupled with a suitable amount of heat, may provide a decarboxylatingfunction (i.e., converting THC-acid into THC). Further, as the vaporizerparameters are adjusted to subject the herbal composition within theinternal volume to vaporization and extraction, the air circulates andcollects herbal vapor, which eventually flows out through channel 192,past an exit valve 193 (e.g., another motor or spring controlled flap)and back out the mouthpiece for consumption. However, it can beappreciated that air may be circulated throughout the vaporizer in anyother suitable manner.

In certain instances, a user may provide air flow through the internalvolume of the container. For example, the user may blow into and/orinhale from the mouthpiece 156 to create air flow through the vaporizer100. The air flow generated by the user may flow through the internalvolume of the container and carry the herbal vapor back out through themouthpiece. Such a vaporizer 100 may also include a control unit thatsenses the degree of air flow provided by the user, and then adjusts therate of air flow through the container and other areas of the vaporizerbased on a preferred recipe for producing a desired herbal vapor.

The vaporizer may include one or more sensors for sensing informationregarding the container pod and/or collection region, and providing thecontrol unit with this information. In some embodiments, the sensor(s)may sense the temperature, rate of air flow and/or relative humiditywithin the internal volume of the pod chamber. For example, thesensor(s) may include one or more appropriate thermocouples,moisture/humidity sensors, air flow meters, light sensors, valves, etc.,located within the internal volume of the pod chamber and/or around thechamber.

Based on this sensed information (e.g., temperature, relative humidity,light, air flow, etc.), the system may be able to determine the potency,dryness, and other related factors that contribute to herbal extraction.So, in accordance with the preferred recipe under which the herbalcomposition is to be processed, the heat applied to the pod chamber,humidity and/or rate of air flow therethrough may be suitably adjusted.In some instances, the amount of heat applied to the pod chamber mayaffect the overall temperature as well as relative humidity within theinternal volume. The construction of the pod chamber (e.g., insulation,ability to absorb moisture, etc.) may also contribute to the conditionsunder which the herbal composition is subjected. Or, based on the sensedinformation, other appropriate parameters may be adjusted.

In some cases, the relative humidity within the pod chamber may affectthe overall quality and consistency of the herbal vapor. Hence, for someembodiments, the system may be configured to monitor and maintain therelative humidity (e.g., approximately 60-62%) within the internalvolume of the pod during operation.

In some embodiments, the herbal composition itself may be measured anddried (e.g., through heating) so as to reach a baseline moisture (e.g.,approximately 8-10%) that may be substantially maintained and, in somecases, preferable for vaporization of ingredients within the pod. Thismoisture content may be maintained via a suitable feedback mechanism,recirculation, and/or any other suitable method in accordance with thepresent disclosure.

In some embodiments, the vaporizer employs a feedback mechanism (e.g.,via a Wheatstone bridge configuration) that controls the temperature,relative humidity and/or air flow through the internal volume of the podchamber. In some cases, it may be possible to test the electricalimpedance/resistance of the container pod, or contents therein, toprovide information regarding its properties. For instance, electricalleads may be attached directly to the container pod (e.g., on oppositesides), which may allow for the resistance across the container pod tobe determined. This resistance may provide a user/system withinformation regarding the temperature, humidity, air flow, etc. withinthe pod. As discussed above, in conjunction with the temperature andrelative humidity within the pod chamber, the rate of air flow may bealso be suitably regulated.

In some embodiments, a reed valve may be used to as a one-way valve,mechanically or electrically actuated, that is adapted to open or closedepending on the pressure drop across the valve and/or based on a userinput via an interface. Such a valve may also provide an indication ofthe rate of air flow at various locations of the system.

In some cases, the valve, or suitable component(s) coupled thereto, mayprovide feedback (e.g., audio, visual, tactile, electronic, etc.) as tothe preferred blowing or inhalation speed/force, for producing a desiredherbal vapor. For instance, when a user blows into or inhales from themouthpiece, the valve arrangement may be configured to open when the airpressure is sufficiently high and/or provide a signal (e.g., audiosignal due to reed vibration, beeping sound from a computer, visualindication from a LED or other light source, etc.) that the level of airflow is adequate for suitable vaporization of the herbal composition.The valve may then change from a closed position to an open position, orthe user/system may generate a signal that causes the valve to open,allowing vaporization to occur. In some cases, the valve may remainclosed if the air pressure does not reach a threshold value.

In some embodiments, the vaporizer may be constructed as a musicalinstrument. For example, the reed valve may not only provide feedbackregarding the level of air pressure within the vaporizer, but may alsoallow a user to play musical notes therewith. Accordingly, while notexpressly shown in the figures, the vaporizer may be structured (e.g.,with appropriate channels, finger holes, etc.) as a musical windinstrument.

In some embodiments, upon continued use, the vaporizer may be calibrated(automatically or manually) according to the manner in which a userblows or inhales. For example, the user may not be inclined to blowand/or inhale in the mouthpiece of the vaporizer to a significantdegree. Hence, it may be preferable for other parameters of thevaporizer to be adjusted accordingly to compensate for any lack of airflow. For instance, the temperature or humidity within the pod chambermay be raised, lowered or otherwise adjusted so that at least the sameamount of flavor and potency of herbal vapor is produced as would be ifthe air pressure were as originally specified by the recipe. Or, thevaporizer may include a relatively small pump that appropriatelycompensates for any deficiency in pressure generated at the mouthpieceby a user.

In some cases, the vaporizer may be configured as a smart machine thatlearns the preferences of a user. For example, a user may input a numberof parameters and/or the vaporizer may track the particular conditionsfor vaporizing the contents of a number of container pods. The user maydetermine that a certain set of conditions may be especially effectivein producing an herbal vapor that achieves a favorable experience. Thevaporizer may also track specific combinations of container pods andvaporization conditions that correspond to favorable user experiences,and may communicate such combinations to the user for later use, assuitably desired.

As discussed above, the vaporizer may include a suitable interfacethrough which a user may input commands into the vaporizer, forcontrolling various components (e.g., heater, pump, etc.) as well asreceive information regarding the vaporization process. FIGS. 16A-16Iillustrate screen shots of an exemplary display interface for avaporizer. It can be appreciate that the interface may employ anysuitable flow process, as the present disclosure is not so limited.

FIG. 16A shows an introduction screen 300 that welcomes and invites theuser to select one or more options while the system warms up. When the“Semi Auto” mode is selected, the system is configured to process acontainer pod carrying a suitable herbal composition according to apre-specified recipe, for example, having particular temperature,humidity, flow rate profiles over time. In some cases, this recipe isprovided based on the particular container pod that is loaded intoreceptacle. For example, as discussed above, a digital reader of thevaporizer may read markings (e.g., barcode, QR code, instructions,ingredients, etc.) on the external surface of the container and anappropriate recipe tailored for the herbal contents within the pod maybe loaded in. Of course, a user may manually override particular aspectsof the recipe as desired. For example, the user may want to heat theherbal composition at a higher temperature, or for a longer period oftime, in which case the adjusted parameters may be specified. When the“Manual” mode is selected, the system allows the user to configure orprogram the vaporizer to process the container pod, as desired, withoutthe benefit of a predetermined recipe. When “Settings” is selected, theuser is able to modify any appropriate features of the system, forexample, display settings, language, wireless connectivity, lockfeatures, enable logging, etc. However, before any of these options areaccessed, the user may be required to unlock the system.

FIG. 16B shows an authorization screen 302 that requires a user to enterin an identification and passcode which, when entered properly accordingto an authorized identification pattern, allows the user access to thesystem. Such a feature may provide the system with a suitable level ofsafety so that only authorized persons may be able to use and consumethe herbal vapor produced from the system. In some embodiments, theauthorized identification pattern is provided from the information readfrom the surface of the container and, hence, the passcode is requiredto match this pattern. If the container pod has already been used, itmay be preferable for the system to prevent a user from such reuse. Forinstance, it may be unsafe and/or undesirable for a partially used, orimproperly refilled, pod to be subject to conditions that are intendedfor a different type of pod, and herbal composition stored therein.

It can be appreciated that any appropriate method of authentication maybe used. In some cases, the vaporizer may be programmed so as to bedeactivated or locked out from further use until a particular time hasbeen reached. In some embodiments, biometrics that identify individualsbased on human characteristics may be used to authenticate a user, forexample, analyses based on fingerprints, retina, breath, hand geometry,odor, facial recognition, DNA, amongst others. It may be also preferablefor the system to incorporate suitable child safety features, as may beapparent to those skilled in the art. Thus, the vaporizer mayincorporate a series of safety features that allow for the appropriateperson(s) to be using the system at the appropriate time.

As shown in FIG. 16C, after the vaporizer has been authorized for use,the interface may provide a selection screen 304, which prompts the userto select from a number of options within separate categories. In thisembodiment, the categories from which the user is prompted to selectinclude the type of pod, type of experience and type of dose. As thescreen prompts the user to “Choose pod,” a number of options, which mayor may not require their own authorization code for access thereof, maybe presented for selection by the user.

In this particular example, as shown in FIG. 16D, the “Remedy” podoption is selected. Accordingly, relevant information regarding the“Remedy” pod (e.g., strain, ingredients, percentage(s) of certainchemical compounds present, package date, weight, etc.) is loaded intosystem memory, which is pertinent in determining which vaporizationprocess recipe is employed. That is, depending on the specificingredients of the herbal composition, the vaporization recipe willvary.

Upon selecting the type of pod, the selection screen 306 then promptsthe user to select an experience from the “Experience” category. Hence,a number of options, which may or may not require an authorization code,may be presented for selection thereof.

In this example, as shown in FIG. 16E, the “Medium” experience option isselected. As a result, the vaporizer may employ a recipe that gives riseto a corresponding level of experience. For example, if the desiredlevel of experience is “Light,” then the vaporizer may call for a recipethat produces a relatively thin or dilute amount of herbal vapor. Forexample, the rate of air flow through the internal volume may becomparatively fast. In contrast, when a “Dense strong” experience isselected, a recipe that produces a fairly thick or dense amount ofherbal vapor may be employed. For instance, air flow through the podchamber may be slow, so that chemical compounds are more readily able toaccumulate.

After the type of experience is chosen, the selection screen 308subsequently prompts the user to select a dose from “Dose” category.Here, as shown in FIG. 16F, the “¾ dose” option is selected. The recipefollowed by the vaporizer is then adjusted accordingly. As an example,if the desired dosage level is a “Full dose,” then the time ofvaporization may extended so as to collect a full amount of herbalvapor, for example, into a canister or bag. Or, if the desired dosagelevel is a “¼ dose,” then the time of vaporization may be shortenedappropriately such that only ¼ of a full dose is ultimately collected.In this example, the selected “¾ dose” may call for a vaporization timeperiod in between that employed for a “Full dose” and a “½ dose.”

The conditions (e.g., amount of time, rate of flow, temperature,humidity, etc.) for each vaporization cycle may depend on the amount andconcentration of ingredients within the herbal composition. For example,a concentrated strain of cannabis having relatively high amounts ofcertain medical and/or psychoactive compound(s) may require a shorterperiod of time and/or a less amount of heat to achieve a high dosage incomparison to a less concentrated strain having less of themedical/psychoactive compound(s). The ability for the system to monitorand tailor dosage offers doctors and patients the ability to controladministration of the herbal vapor safely and securely. By contrast,conventional systems rely on the patient's ability, or lack thereof, tomanually adjust each of the conditions under which the herbalcomposition is exposed.

It can be appreciated that the particular recipe selected and executedby the vaporizer may depend, at least in part, on each of the categorieschosen by the user. For instance, depending on each of the container podselected, the desired experience and dosage, the vaporization recipe maybe tailored accordingly.

As further shown in FIG. 16F, once selections are made for each of thethree categories, the system is then ready for vaporization.Accordingly, the user is able to select “Vaporize.”

FIG. 16G then shows an example of a vaporization screen 312, whichprovides a display that indicates the stage of vaporization that isongoing as the vaporizer automatically adjusts the conditions within thepod according to a recipe tailored to produce a desired dosage of herbalvapor based on the particular herbal composition and patient need(s). Asfurther shown, before vaporization begins, the vaporizer collects andvalidates relevant information regarding the contents within the pod,for example, by reading markings on the external surface of thecontainer, ensuring that the user is authorized to consume the vaporproduced from this particular container pod, by having relevantinformation input into the system via the user interface, or undergoingany other suitable validation process.

Once the pertinent information is collected and validated, the vaporizermay begin the process of producing the herbal vapor. In someembodiments, suitable production of the herbal vapor may involve anumber of stages, for example, decarboxylation, initial vaporization andextraction. Decarboxylation of the herbal composition may occur duringprocessing of the container pod within the vaporizer, though in somecases, decarboxylation of the herbal composition may actually begin asearly as during preparation of the herbal composition for storage withinthe container pod. That is, even before the container pod is placedwithin the receptacle of the vaporizer, the process of decarboxylationmay have already initiated.

In the context of cannabis vaporization, as known to those skilled inthe art, decarboxylation involves the conversion of THC-acid to THC. Rawcannabis contains a substantial amount of THC-acid, which is notpsychoactive. That is, THC-acid does not alter brain function withrespect to perception, mood, consciousness, or other psychologicalstates. However, when a carboxyl group is removed from THC-acid (e.g.,in the form of water vapor and carbon dioxide), THC is formed, which isa psychoactive compound. In general, decarboxylation of cannabisinvolves converting THC-acid to THC with minimal or otherwise low levelsof vaporization of cannabinoids, terpenes and flavonoids within thecannabis. Similar to curing, the process of decarboxylation may beginonce the cannabis is cut from the stem. Though, in some instance,decarboxylation can be accelerated upon suitable heating of thecannabis.

In some embodiments, lower decarboxylation temperatures involve longerprocessing times, yet less loss of terpenes due to vaporization. Heatingof the cannabis within an enclosed environment may also help to reducethe loss of cannabinoids, terpenes and flavonoids by trapping orcontaining vapor and allowing it to be reabsorbed into the cannabis, orother herbal material, as it slowly cools down after decarboxylation.

Those of skill in the art may appreciate that the vaporization points ofmajor cannabinoids, terpenes and flavonoids range between approximately245° F. and approximately 480° F. Accordingly, suitable decarboxylationmay involves heating of the herbal composition generally below 245° F.(e.g., approximately 245° F. or lower, between 150° F. and 240° F.,between 200° F. and 240° F.), so as to result in little if anyvaporization of chemical compounds that may providemedicinal/therapeutic benefits, for a suitable period of time (e.g.,between approximately 30-60 minutes, or longer for herbal materialhaving a relatively higher moisture content). In some embodiments, theprocess of decarboxylation can be a slow, drawn out process, similar tothat of curing, or else several of the more desirable compounds of theherbal composition may be lost upon vaporization.

It may be desirable for the actual time elapsed between when a containerpod is placed into a receptacle and when a suitable herbal vapor isproduced therefrom to be relatively short, for example. less than 10minutes, less than 5 minutes, less than 1 minute, etc. Though, suchperiods of time may be shorter than the total time required for theherbal composition to undergo suitable decarboxylation. Accordingly, thepackaging process of the herbal composition may, at least in part,involve decarboxylation of the herbal composition.

Hence, as described above, the manner in which cannabis is packaged notonly allows the cannabis to suitably cure, but also may lend itself todecarboxylation. That is, when cannabis is being prepared for temporarystorage within the container pod, the cannabis may be heated totemperatures sufficient to cause substantial decarboxylation forTHC-acid to THC, but not enough to cause vaporization. In some cases,during the packaging process, even before the container pod reaches thevaporizer, a majority of the cannabis may already be decarboxylated.Hence, when the container pod is opened and the cannabis is processedwithin the vaporizer, the temperature within the pod may be raised to alevel so as to convert the remaining THC-acid to THC.

In some embodiments, decarboxylation within the vaporizer may becharacterized by a sharp increase in temperature to a temperature justbelow the vaporization point. For example, decarboxylation within thevaporizer may involve raising the temperature of the internal volume ofthe container from room temperature to within a range of betweenapproximately 150° F. and 245° F. over a relatively short period of time(e.g., less than 5 minutes, less than 1 minute, less than 30 seconds).Though, for some embodiments, it may be preferable for thisdecarboxylation step by the vaporizer to occur over a longer period oftime.

In some embodiments, the decarboxylation step of the vaporizer may becharacterized by an increase in temperature of the herbal compositionwithin the container pod to greater than 150° F., greater than 160° F.,greater than 170° F., greater than 180° F., greater than 190° F.,greater than 200° F., greater than 210° F., greater than 220° F.,greater than 230° F., greater than 240° F.; or less than 250° F., lessthan 240° F., less than 230° F., less than 220° F., less than 210° F.,less than 200° F., less than 190° F., less than 180° F., less than 160°F., or less than 150° F. Combinations of the above ranges, or valuesoutside of these ranges, for the decarboxylation temperature may also bepossible. In some cases, the decarboxylation temperature may be reachedwithin any suitable time frame, for example, within 30 seconds, within 1minute, within 5 minutes, within 10 minutes, etc. The decarboxylationtemperature may also be held for a suitable period of time, for example,less than 60 minutes, less than 50 minutes, less than 40, less than 30minutes, less than 20 minutes, less than 10 minutes, less than 5minutes, less than 4 minutes, less than 3 minutes, less than 2 minutes,less than 1 minute, less than 30 seconds, etc.

Once the cannabis is fully or otherwise substantially decarboxylated, inpreparing the system for extraction, the vaporizer may then heat thechamber to a suitable initial vaporization temperature. The appropriateinitial vaporization temperature may depend, at least in part, on theparticular ingredients that are present within the container pod. Forexample, approximate vaporization points for a number of commoncannabinoids are provided in the following table:

Cannabinoid Vaporization Temp (° F.) Tetrahydrocannabinol (THC) 314.6Cannabidiol (CBD) 320-356 Cannabinol (CBN) 365 Cannabichromene (CBC) 428Delta-8-tetrahydrocannabinol (Delta-8-THC)   347-352.4Tetrahydrocannabivarin (THCV) 428

Other compounds, such as certain flavonoids and terpenoids, may also bevaporized with the cannabinoids. Accordingly, the appropriate initialvaporization temperature may depend, at least in part, on otheringredients/compounds as well.

For example, approximate vaporization points for a number of commonflavonoids are provided in the following table:

Flavonoid Vaporization Temp (° F.) Beta-sitosterol 273.2 Apigenin 352.4Cannflavin A 359.6 Quercetin 482

Similarly, approximate vaporization points for a number of commonterpenoids are provided in the following table:

Terpenoid Vaporization Temp (° F.) Beta-caryophyllene 390.2Alpha-terpinol 312.8 Beta-myrcene 330.8-334.4 Delta-3-carene 334.41,8-cineole 348.8 D-limonene 350.6 P-cymene 350.6 Linalool 388.4Terpinol-4-ol 408.2 Borneol 410 Alpha-terpineol 422.6 Pulegone 435.2

Hence, in accordance with the vaporization/extraction recipecorresponding to the particular container pod from which herbal vapor isto be produced, the vaporizer may appropriately adjust the temperature.That is, after decarboxylation, the vaporizer may raise the temperatureof the internal volume of the container pod to a temperature range justabove or around that of the vaporization point of the desired compoundsto be extracted. While such a temperature may be sufficient forvaporization to occur, the temperature may remain suitably below thepoint where denaturation and/or combustion of the herbal compositionoccurs.

As an example, the selected initial vaporization temperature for a highTHC, low CBD/CBN container pod (e.g., approximately 320° F. or greater,between approximately 375-385° F.) may be slightly lower than that ofthe initial vaporization temperature selected for a low THC, highCBD/CBN container pod (e.g., approximately 370° F. or greater, betweenapproximately 375-385° F.). Or, if the container pod includes asubstantial amount of CBC or THCV, and the therapeutic/medicinal effectsof these compounds is highly desirable, then the initial vaporizationtemperature may be comparatively higher (e.g., approximately 430° F. orgreater). However, it should appreciated that the initial vaporizationtemperature may be appropriately optimized for each type of containerpod according to a predetermined vaporization protocol, to produce anherbal vapor that elicits a preferred combination of effects.

In some embodiments, similar to that for finishing the decarboxylationstep, the initial vaporization step in preparation for extraction may becharacterized by another sharp increase in temperature to a temperatureabove the vaporization point. For example, in preparation forextraction, the vaporizer may cause an increase in temperature of theinternal volume of the container pod from the decarboxylationtemperature to within an appropriate range.

In some embodiments, the initial vaporization temperature in preparationfor herbal extraction may be characterized by an increase in temperatureof the herbal composition within the container pod to greater than 310°F., greater than 320° F., greater than 330° F., greater than 340° F.,greater than 350° F., greater than 360° F., greater than 370° F.,greater than 380° F., greater than 390° F., greater than 400° F.,greater than 410° F., greater than 420° F., greater than 430° F.,greater than 440° F., greater than 450° F., greater than 460° F.,greater than 470° F., greater than 480° F.; or less than 490° F., lessthan 480° F., less than 470° F., less than 460° F., less than 450° F.,less than 440° F., less than 430° F., less than 420° F., less than 410°F., less than 400° F., less than 390° F. (e.g., between approximately375-385° F.), less than 380° F., less than 370° F., less than 360° F.,less than 350° F., less than 340° F., less than 330° F., less than 320°F., or less than 310° F. Combinations of the above ranges, or valuesoutside of these ranges, for the initial vaporization temperature of theherbal composition may also be possible.

In some cases, similar to that of the decarboxylation step, the initialvaporization temperature may be reached within any suitable time frame,for example, within 1 minute, within 5 minutes, within 10 minutes, etc.In some embodiments, the initial vaporization temperature may also beheld for a suitable period of time, for example, at least 5 seconds, atleast 10 seconds, at least 30 seconds, at least 1 minute, etc.

Once the initial vaporization temperature is reached, the temperaturewithin the internal volume of the container pod may then be controlledby the vaporizer so as to produce an herbal vapor having a favorablecombination of compounds extracted therefrom, without combustion ordenaturation of the desirable herbal components. This temperaturecontrol may involve series of multiple timed temperature adjustmentswithin the container pod.

In some embodiments, the vaporizer may cause the temperature within theinternal volume to taper off at a relatively slow rate of decrease. Thisis in contrast to the prior stages discussed above that generallyinvolve a sharp increase in temperature, for example, the step ofdecarboxylation and/or the step in temperature so as to reach the pointof initial vaporization. Such gradual tapering of temperature may besuitable for extracting a favorable combination of compounds and/orflavorings from the herbal composition.

In some cases, suitable temperature conditions may result in openingand, in some cases, melting of the herbal buds so as to release thetherapeutic/medicinal components and/or oils therein. Otherwise,continued heating without the temperature adjustments may lead toburning or combustion of the herbal materials. On the other hand, asudden drop in temperature may result in limited or otherwise reducedoverall extraction of a number of the more desirable herbal components.

In some embodiments, the average rate of temperature increase duringherbal decarboxylation and/or during the step up to an initialvaporization temperature may be greater in magnitude than an averagerate of temperature decrease during herbal extraction. For instance, thevaporizer may be configured to control the heater such that an averagerate of temperature decrease during herbal extraction within theinternal volume of the chamber is less than 20° F. per second, less than15° F. per second, less than 10° F. per second, less than 9° F. persecond, less than 8° F. per second, less than 7° F. per second, lessthan 6° F. per second, less than 5° F. per second, less than 4° F. persecond, less than 3° F. per second, less than 2° F. per second, or lessthan 1° F. per second. It can be appreciated that other average rates oftemperature decrease during the stage of herbal extraction may bepossible.

The heater of the vaporizer may be controlled so as to maintain thetemperature of the internal volume of the container pod within one ormore ranges for a suitable period of time during the stage of herbalextraction. In some embodiments, the temperature within the internalvolume of the container pod during herbal extraction may be maintainedbetween 300° F. and 500° F., between 300° F. and 350° F., between 400°F. and 450° F., between 450° F. and 500° F., between 350° F. and 400°F., between 350° F. and 410° F., between 360° F. and 390° F., between350° F. and 385° F., between 360° F. and 370° F., between 375° F. and385° F. (e.g., approximately 378° F., approximately 380° F.,approximately 382° F., etc.) for at least 5 seconds, at least 10seconds, at least 15 seconds, at least 20 seconds, at least 30 seconds,at least 60 seconds, or for any other suitable period of time. It can beappreciated that other temperature ranges within the internal volume ofthe pod during herbal extraction may be maintained for an appropriateperiod of time.

In various embodiments, the temperature of the container pod maygradually decrease during herbal extraction to a final temperaturewhich, in some cases, may be at or near room temperature. In someembodiments, while at a temperature substantially higher than the finaltemperature, the heater may cut out, or a cooling device may beemployed, and the temperature may rapidly descend to the finaltemperature. Alternatively, the temperature of the container pod mayslowly decrease until it reaches the final temperature.

In accordance with aspects of the present disclosure, parameters otherthan the temperature within the internal volume of the container pod maybe controlled so as to provide conditions that result in the productionof a desirable herbal vapor. For example, the relative humidity withinthe internal volume of the pod and the rate of air flow therethrough maybe monitored and controlled.

As discussed herein, the vaporizer may be controlled to maintain therelative humidity within the internal volume of the container pod withina suitable range during each of the stages of vaporization, that is,decarboxylation, initial vaporization and herbal extraction. Forexample, the vaporizer may be controlled so as to maintain the relativehumidity of the container pod to be similar to that during sealedstorage of the herbal composition within the container pod (e.g.,between approximately 50-70%, or 60-70%). Though, in some cases, therelative humidity may be adjusted according to the particular stage ofvaporization. For example, the relative humidity within the containerpod during decarboxylation (e.g., between approximately 60-70%) may becomparatively greater than the relative humidity during initialvaporization and herbal extraction (e.g., between approximately 40-60%).Or, the relative humidity during decarboxylation may be less than thatduring initial vaporization and herbal extraction.

As also provided herein, the rate of air flow through the internalvolume of the container pod may be maintained within a suitable rangeduring each of the stages of vaporization. In some embodiments, thevaporizer may be controlled so as to adjust the rate of air flow throughthe container pod according to the particular stage of vaporization. Forexample, the rate of air flow within the container pod duringdecarboxylation may be greater or less than the rate of air flow duringinitial vaporization and/or herbal extraction. In some embodiments, therate of air flow during herbal extraction is slower than that duringinitial vaporization. For example, as the temperature within thecontainer pod gradually decreases during herbal extraction, the rate ofair flow may also gradually decrease. In some cases, the vaporizergenerates an intermittent flow of air through the container pod duringherbal extraction. Such intermittent flow, in some cases, may provideconditions that more effectively extract therapeutic/medicinal compoundsfrom the herbal composition than would otherwise be the case withoutsuch flow.

As further shown in FIG. 16G, once the cycle(s) of herbal extraction iscompleted, the container pod and/or canister may be ejected from thevaporizer. For example, the user may physically remove the bag and/orcanister from the vaporizer, carrying it for later consumption. Or, insome cases, the user may consume the herbal vapor directly from thevaporizer without having to remove any component. The container pod mayalso be suitably removed. In some cases, similar to that with respect tothe canister, the user may physically remove the used container pod. Or,the vaporizer may mechanically eject the container pod from thereceptacle.

It may be preferable for the container pod, and any residual contentsremaining therein, to be discarded from further use. In someembodiments, the vaporizer may purposely destroy (e.g., burn, combust,discard, flush, etc.) remaining cannabis or other contents of the herbalcomposition after use. While residual materials may theoretically bereused (e.g., vaped, smoked, used for cooking), such materials may be ina degraded condition that is undesirable and/or unsafe for furtherusage.

Referring back to the exemplary embodiment of the interface, FIG. 16Hdepicts an example of a settings screen 314, which may allow a user toadjust certain features of the vaporizer as desired. For example, anumber of features which the user may have the option of whether toenable may include lock/authorization features, a digital reader whichscans/collects pod information from the exterior surface of thecontainer pod, logging features which tracks user information, etc.

FIG. 16I shows an example of a logs screen 316 which provides a recordof which dosages the patient has received. Such a record may allow theuser, medical professional or other appropriate entity to track usageinformation, in part, to ensure that the vaporizer is being usedproperly and that the user is following an appropriate treatmentschedule.

In accordance with aspects of the present disclosure, the user and/orvaporizer may be connected to a globally networked registration anddistribution system for ordering, receiving and using container podsdescribed herein. Such a system may provide the ability to track theusage of certain types of container pods, and herbal blends associatedtherewith, in connection with users/patients and/or medical personnel(e.g., doctors, prescribers, etc.). Thus, the system, user, medicalprofessional, etc., may be in networked communication via a globalregistry and database used to process the relevant patient/medicalinformation. In addition, systems in accordance with the presentdisclosure may employ analytics, statistics or other types ofprogramming to discover and communicate meaningful patterns in theoverall data collection to predict and inform patient outcomes andplans. For example, a networked database that incorporates patienthealth information, histories, treatment plans, or other relevant datainto an integrative predictive algorithm may be helpful to understandtrends, risks and likely outcomes. FIG. 17 show additional screens 320,322, 324 that depict the ability for the vaporizer to be optionallyintegrated with a global registry where consumers are able to registerand communicate with medical professionals and/or dispensaries.Accordingly, users may register themselves in a global database thatconsolidates patient and doctor information, allowing for mutualcommunication. Such a system may also allow consumers to browse productsand order particular herbal compositions for delivery to dispensaries,stores, homes, etc. Each pod may have a unique identifier, making itpossible to employ a secure, traceable registration and tracking systemthat controls the distribution and use of the pods.

Embodiments of the present disclosure may be used for smokingapplications as well. While use of the container pod is more preferablewhen processed by an appropriate vaporizer machine, users may attempt toconsume the contents of the herbal composition directly from thecontainer pod itself. For example, a user may open the container pod andlight the contents therein to produce smoke. To funnel the smoke into abreathable stack, rather than allowing the smoke to float away, amouthpiece or other cigarette component may be placed over the containerpod.

FIG. 18 depicts an illustrative embodiment of a mouthpiece 300 adaptedfor coupling with a container 10 storing an herbal composition therein.The mouthpiece 300 includes a base 310 shaped to form an attachment withat least a portion of the container 10. As shown in this embodiment, thebase 310 curls around the upper lid of the container 10, for suitablecoupling therebetween. A pipe 320 extends from the base 310, acting as achimney through which smoke arising from the container 10 may travel. Itcan be appreciated that such a mouthpiece, and suitable variationsthereof, may be employed with any appropriate apparatus for consumingthe herbal material. For example, the mouthpiece may be placed over atube or opening of a water pipe, filtration device or other apparatus,for consumption thereof.

It may further be preferable for container pods described herein to beinserted within existing vaporizer machines. That is, rather thanvaporizing the herbal composition within a container pod according to apre-specified recipe that is effective to produce an herbal vapor with acombination of extracted compounds that would otherwise be unavailable,a user may decide to settle for a conventional vaporizer that requirescompletely manual temperature control. Though, the receptacles forconventional vaporizers may not be suitable for insertion of certaincontainer pod embodiments. For example, rather than being configured toreceive a container pod having pre-specified herbal contents, thereceptacle of a conventional vaporizer may be designed for herbal leavesto be inserted directly therein. In some cases, such a design may havean awkward shape that is not ideal for fitting of a container podtherein. Accordingly, an adapter may be employed to retrofit aconventional vaporizer to receive container pods in accordance with thepresent disclosure.

FIGS. 19 and 20 depict an illustrative embodiment of an adapter that maybe placed within the receptacle of a conventional vaporizer, to accept acontainer pod where the container pod would not otherwise fit in asuitable manner. As shown, the adapter components 400, 410, 420, 422 maybe placed within a space provided by various parts 500, 502, 504 of aconventional vaporizer, for subsequent insertion of a container 10. Theconventional vaporizer includes a funnel 500, a chamber wall 502 and abase 504, forming a receptacle that is intended to receive raw herbalmaterial directly therein, without any such container.

The adapter includes a complementary funnel 400 that may be screwed,attached or otherwise coupled to the funnel 500 of the conventionalvaporizer. The adapter also includes a sleeve 410, which fits into thespace provided by the chamber wall 502, and is constructed to house thecontainer 10. The adapter further includes sharp edge components 420,422, configured to be positioned on opposite sides of the sleeve 410.The sharp edge components 420, 422 include edges that protrude into thespace of the sleeve 410 within which the container 10 is placed. Uponpositioning of the container 10 into this space, the sharp edgecomponents 420, 422 configured to pierce the respective lids of thecontainer 10, exposing the contents held therein for vaporization. Itcan be appreciated that any suitable adapter configuration may beemployed.

Having thus described several aspects of at least one embodiment of thisinvention, it is to be appreciated various alterations, modifications,and improvements will readily occur to those skilled in the art. Forexample, the devices described herein may be adapted for use in medicalor non-medically related applications. Such alterations, modification,and improvements are intended to be part of this disclosure, and areintended to be within the spirit and scope of the invention.Accordingly, the foregoing description and drawings are by way ofexample only.

What is claimed is:
 1. A container for producing an herbal vapor,comprising: a chamber having a wall defining an internal volume and aboundary that seals the internal volume from an external environment,the chamber being arranged to be removably received in a receptacle of avaporizer and the wall being arranged to receive heat from a heater ofthe receptacle that is transferred through the wall and into theinternal volume; an herbal composition located within the internalvolume of the chamber; at least one filter located within the internalvolume of the chamber constructed and arranged to filter vapor producedfrom the herbal composition or trap particles of the herbal composition;and a support member located within the internal volume of the chamber,for holding and distributing the herbal composition within the internalvolume during vaporization, the support member including a metal andarranged to provide heat to the herbal composition in the internalvolume.
 2. The container of claim 1, wherein the support member includesa mesh screen.
 3. (canceled)
 4. The container of claim 1, wherein thesupport member is adapted to produce heat by electromagnetic induction.5. (canceled)
 6. The container of claim 1, wherein the herbalcomposition includes cannabis.
 7. (canceled)
 8. The container of claim6, wherein the cannabis includes a tetrahydrocannabinol content of lessthan 25 wt % and a combined cannabidiol and cannabinol content of lessthan 25 wt %. 9-11. (canceled)
 12. The container of claim 1, wherein theherbal composition includes at least one of terpenes, flavonoids, mint,chamomile, ginko and mango. 13-15. (canceled)
 16. The container of claim1, further comprising readable information located on an exteriorsurface of the container including information regarding contents of theherbal composition located within the internal volume of the chamber.17. (canceled)
 18. The container of claim 1, wherein the at least onefilter includes a first filter located at an upper end of the internalvolume and a second filter located at a lower end of the internalvolume.
 19. The container of claim 1, wherein the at least one filterincludes a wire screen mesh filter.
 20. The container of claim 1,wherein the at least one filter has an average pore size of between 1mil and 50 mil.
 21. (canceled)
 22. The container of claim 1, wherein theat least one filter has an average pore size at least 10% smaller thanan average particle size of the herbal composition. 23-25. (canceled)26. The container of claim 1, further comprising a dividing wall thatpartitions the internal volume of the chamber into multiplesub-chambers.
 27. The container of claim 1, further comprising a lidforming the seal between the internal volume of the chamber and theexternal environment.
 28. A vaporizer for producing an herbal vapor,comprising: a receptacle for receiving a container including a chamberhaving a wall defining an internal volume and containing an herbalcomposition in the internal volume; a heater for adjusting a temperaturewithin the internal volume of the chamber to vaporize ingredients in theherbal composition for inhalation; and a vacuum pump to create negativepressure and cause air flow through the internal volume and move vaporproduced from the herbal composition out of the container. 29-31.(canceled)
 32. The vaporizer of claim 28, further comprising acollection region for containing the vapor produced from the herbalcomposition. 33-35. (canceled)
 36. The vaporizer of claim 28, whereinthe vacuum pump is controllable to produce an intermittent flow of airthrough the internal volume of the chamber during herbal extraction. 37.The vaporizer of claim 28, wherein the heater is arranged to heat thewall of the container.
 38. The vaporizer of claim 28, further comprisingan interface configured to receive a user input and transmit a signalbased on the user input for controlling the heater. 39-41. (canceled)42. The vaporizer of claim 28, further comprising at least one sensorconfigured to sense at least one of a temperature, a relative humidityand a rate of air flow of the internal volume of the chamber.
 43. Thevaporizer of claim 42, wherein the heater is controlled based on atleast one of the sensed temperature, sensed relative humidity and flowrate of the internal volume of the chamber.
 44. (canceled)
 45. Thevaporizer of claim 32, further comprising a valve constructed andarranged to regulate fluid communication between the container and thecollection region for containing the vapor produced from the herbalcomposition.
 46. The vaporizer of claim 45, wherein the valve is aone-way valve that permits vapor to flow from the container to thecollection region.
 47. (canceled)
 48. The vaporizer of claim 32, whereinthe collection region includes a canister located within a holder of thevaporizer and constructed and arranged to collect vapor produced fromthe herbal composition.
 49. The vaporizer of claim 48, wherein thecanister is constructed and arranged to be removable from the holder.50. The vaporizer of claim 32, wherein the canister includes a canisterhousing and at least one of a bag and a bellows located within thecanister housing and constructed and arranged to collect vapor producedfrom the herbal composition. 51-70. (canceled)
 71. The vaporizer ofclaim 50, wherein the bag is arranged to be coupled to a lower end ofcanister housing to receive vapor produced from the herbal composition.72. The vaporizer of claim 71, wherein the bag is arranged to be coupledto a mouthpiece at an upper end of the canister housing.
 73. Thevaporizer of claim 72, further comprising a valve to prevent vapor fromexiting the bag to the mouthpiece.
 74. The vaporizer of claim 28,wherein the receptacle is arranged to pierce the container.
 75. A vaporcollection canister for use with a vaporizer arranged to produce vaporfrom an herbal composition, comprising: a canister housing having a topand a bottom, the bottom having a bottom opening through with to receivevapor into the canister, and the top having a mouthpiece to receivevapor from within the canister for delivery to a user; and a bagarranged within the canister housing, the bag being arranged to becoupled to the bottom of the canister housing at the bottom opening toreceive vapor produced from the herbal composition into the bag, and thebag being arranged to be coupled to the mouthpiece at the top of thecanister housing to deliver vapor in the bag to the mouthpiece.
 76. Thevapor collection canister of claim 75, further comprising a valve toprevent vapor from exiting the bag to the mouthpiece.
 77. The vaporcollection canister of claim 75, further comprising a valve to preventflow from the bag through the bottom opening.
 78. The vapor collectioncanister of claim 75, wherein the canister housing is arranged to becoupled to a container holding the herbal composition from which thevapor is produced to receive the vapor.
 79. The vapor collectioncanister of claim 75, wherein the canister housing is arranged to belocated within a receptacle of the vaporizer to collect vapor producedfrom the herbal composition.
 80. The vapor collection canister of claim75, wherein the canister housing includes a vent to permit exit of airfrom the canister housing during filling of the bag with vapor.
 81. Thevapor collection canister of claim 75, wherein the canister housingincludes a lower cap having the bottom opening and an upper cap havingthe mouthpiece.
 82. The vapor collection canister of claim 75, wherein alower end of the canister housing includes a structure to secure thecanister housing to the vaporizer.